Adding upstream version 2.11.4.upstream/2.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

49 files changed, 14797 insertions, 0 deletions

diff --git a/library/vendor/Zend/Controller/Action.php b/library/vendor/Zend/Controller/Action.php
new file mode 100644
index 0000000..35c450a
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action.php
@@ -0,0 +1,789 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_HelperBroker
+ */
+
+/**
+ * @see Zend_Controller_Action_Interface
+ */
+
+/**
+ * @see Zend_Controller_Front
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Action implements Zend_Controller_Action_Interface
+{
+    /**
+     * @var array of existing class methods
+     */
+    protected $_classMethods;
+
+    /**
+     * Word delimiters (used for normalizing view script paths)
+     * @var array
+     */
+    protected $_delimiters;
+
+    /**
+     * Array of arguments provided to the constructor, minus the
+     * {@link $_request Request object}.
+     * @var array
+     */
+    protected $_invokeArgs = array();
+
+    /**
+     * Front controller instance
+     * @var Zend_Controller_Front
+     */
+    protected $_frontController;
+
+    /**
+     * Zend_Controller_Request_Abstract object wrapping the request environment
+     * @var Zend_Controller_Request_Abstract
+     */
+    protected $_request = null;
+
+    /**
+     * Zend_Controller_Response_Abstract object wrapping the response
+     * @var Zend_Controller_Response_Abstract
+     */
+    protected $_response = null;
+
+    /**
+     * View script suffix; defaults to 'phtml'
+     * @see {render()}
+     * @var string
+     */
+    public $viewSuffix = 'phtml';
+
+    /**
+     * View object
+     * @var Zend_View_Interface
+     */
+    public $view;
+
+    /**
+     * Helper Broker to assist in routing help requests to the proper object
+     *
+     * @var Zend_Controller_Action_HelperBroker
+     */
+    protected $_helper = null;
+
+    /**
+     * Class constructor
+     *
+     * The request and response objects should be registered with the
+     * controller, as should be any additional optional arguments; these will be
+     * available via {@link getRequest()}, {@link getResponse()}, and
+     * {@link getInvokeArgs()}, respectively.
+     *
+     * When overriding the constructor, please consider this usage as a best
+     * practice and ensure that each is registered appropriately; the easiest
+     * way to do so is to simply call parent::__construct($request, $response,
+     * $invokeArgs).
+     *
+     * After the request, response, and invokeArgs are set, the
+     * {@link $_helper helper broker} is initialized.
+     *
+     * Finally, {@link init()} is called as the final action of
+     * instantiation, and may be safely overridden to perform initialization
+     * tasks; as a general rule, override {@link init()} instead of the
+     * constructor to customize an action controller's instantiation.
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @param Zend_Controller_Response_Abstract $response
+     * @param array $invokeArgs Any additional invocation arguments
+     * @return void
+     */
+    public function __construct(Zend_Controller_Request_Abstract $request, Zend_Controller_Response_Abstract $response, array $invokeArgs = array())
+    {
+        $this->setRequest($request)
+             ->setResponse($response)
+             ->_setInvokeArgs($invokeArgs);
+        $this->_helper = new Zend_Controller_Action_HelperBroker($this);
+        $this->init();
+    }
+
+    /**
+     * Initialize object
+     *
+     * Called from {@link __construct()} as final step of object instantiation.
+     *
+     * @return void
+     */
+    public function init()
+    {
+    }
+
+    /**
+     * Initialize View object
+     *
+     * Initializes {@link $view} if not otherwise a Zend_View_Interface.
+     *
+     * If {@link $view} is not otherwise set, instantiates a new Zend_View
+     * object, using the 'views' subdirectory at the same level as the
+     * controller directory for the current module as the base directory.
+     * It uses this to set the following:
+     * - script path = views/scripts/
+     * - helper path = views/helpers/
+     * - filter path = views/filters/
+     *
+     * @return Zend_View_Interface
+     * @throws Zend_Controller_Exception if base view directory does not exist
+     */
+    public function initView()
+    {
+        if (!$this->getInvokeArg('noViewRenderer') && $this->_helper->hasHelper('viewRenderer')) {
+            return $this->view;
+        }
+
+        if (isset($this->view) && ($this->view instanceof Zend_View_Interface)) {
+            return $this->view;
+        }
+
+        $request = $this->getRequest();
+        $module  = $request->getModuleName();
+        $dirs    = $this->getFrontController()->getControllerDirectory();
+        if (empty($module) || !isset($dirs[$module])) {
+            $module = $this->getFrontController()->getDispatcher()->getDefaultModule();
+        }
+        $baseDir = dirname($dirs[$module]) . DIRECTORY_SEPARATOR . 'views';
+        if (!file_exists($baseDir) || !is_dir($baseDir)) {
+            throw new Zend_Controller_Exception('Missing base view directory ("' . $baseDir . '")');
+        }
+
+        $this->view = new Zend_View(array('basePath' => $baseDir));
+
+        return $this->view;
+    }
+
+    /**
+     * Render a view
+     *
+     * Renders a view. By default, views are found in the view script path as
+     * <controller>/<action>.phtml. You may change the script suffix by
+     * resetting {@link $viewSuffix}. You may omit the controller directory
+     * prefix by specifying boolean true for $noController.
+     *
+     * By default, the rendered contents are appended to the response. You may
+     * specify the named body content segment to set by specifying a $name.
+     *
+     * @see Zend_Controller_Response_Abstract::appendBody()
+     * @param  string|null $action Defaults to action registered in request object
+     * @param  string|null $name Response object named path segment to use; defaults to null
+     * @param  bool $noController  Defaults to false; i.e. use controller name as subdir in which to search for view script
+     * @return void
+     */
+    public function render($action = null, $name = null, $noController = false)
+    {
+        if (!$this->getInvokeArg('noViewRenderer') && $this->_helper->hasHelper('viewRenderer')) {
+            return $this->_helper->viewRenderer->render($action, $name, $noController);
+        }
+
+        $view   = $this->initView();
+        $script = $this->getViewScript($action, $noController);
+
+        $this->getResponse()->appendBody(
+            $view->render($script),
+            $name
+        );
+    }
+
+    /**
+     * Render a given view script
+     *
+     * Similar to {@link render()}, this method renders a view script. Unlike render(),
+     * however, it does not autodetermine the view script via {@link getViewScript()},
+     * but instead renders the script passed to it. Use this if you know the
+     * exact view script name and path you wish to use, or if using paths that do not
+     * conform to the spec defined with getViewScript().
+     *
+     * By default, the rendered contents are appended to the response. You may
+     * specify the named body content segment to set by specifying a $name.
+     *
+     * @param  string $script
+     * @param  string $name
+     * @return void
+     */
+    public function renderScript($script, $name = null)
+    {
+        if (!$this->getInvokeArg('noViewRenderer') && $this->_helper->hasHelper('viewRenderer')) {
+            return $this->_helper->viewRenderer->renderScript($script, $name);
+        }
+
+        $view = $this->initView();
+        $this->getResponse()->appendBody(
+            $view->render($script),
+            $name
+        );
+    }
+
+    /**
+     * Construct view script path
+     *
+     * Used by render() to determine the path to the view script.
+     *
+     * @param  string $action Defaults to action registered in request object
+     * @param  bool $noController  Defaults to false; i.e. use controller name as subdir in which to search for view script
+     * @return string
+     * @throws Zend_Controller_Exception with bad $action
+     */
+    public function getViewScript($action = null, $noController = null)
+    {
+        if (!$this->getInvokeArg('noViewRenderer') && $this->_helper->hasHelper('viewRenderer')) {
+            $viewRenderer = $this->_helper->getHelper('viewRenderer');
+            if (null !== $noController) {
+                $viewRenderer->setNoController($noController);
+            }
+            return $viewRenderer->getViewScript($action);
+        }
+
+        $request = $this->getRequest();
+        if (null === $action) {
+            $action = $request->getActionName();
+        } elseif (!is_string($action)) {
+            throw new Zend_Controller_Exception('Invalid action specifier for view render');
+        }
+
+        if (null === $this->_delimiters) {
+            $dispatcher = Zend_Controller_Front::getInstance()->getDispatcher();
+            $wordDelimiters = $dispatcher->getWordDelimiter();
+            $pathDelimiters = $dispatcher->getPathDelimiter();
+            $this->_delimiters = array_unique(array_merge($wordDelimiters, (array) $pathDelimiters));
+        }
+
+        $action = str_replace($this->_delimiters, '-', $action);
+        $script = $action . '.' . $this->viewSuffix;
+
+        if (!$noController) {
+            $controller = $request->getControllerName();
+            $controller = str_replace($this->_delimiters, '-', $controller);
+            $script = $controller . DIRECTORY_SEPARATOR . $script;
+        }
+
+        return $script;
+    }
+
+    /**
+     * Return the Request object
+     *
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function getRequest()
+    {
+        return $this->_request;
+    }
+
+    /**
+     * Set the Request object
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return Zend_Controller_Action
+     */
+    public function setRequest(Zend_Controller_Request_Abstract $request)
+    {
+        $this->_request = $request;
+        return $this;
+    }
+
+    /**
+     * Return the Response object
+     *
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function getResponse()
+    {
+        return $this->_response;
+    }
+
+    /**
+     * Set the Response object
+     *
+     * @param Zend_Controller_Response_Abstract $response
+     * @return Zend_Controller_Action
+     */
+    public function setResponse(Zend_Controller_Response_Abstract $response)
+    {
+        $this->_response = $response;
+        return $this;
+    }
+
+    /**
+     * Set invocation arguments
+     *
+     * @param array $args
+     * @return Zend_Controller_Action
+     */
+    protected function _setInvokeArgs(array $args = array())
+    {
+        $this->_invokeArgs = $args;
+        return $this;
+    }
+
+    /**
+     * Return the array of constructor arguments (minus the Request object)
+     *
+     * @return array
+     */
+    public function getInvokeArgs()
+    {
+        return $this->_invokeArgs;
+    }
+
+    /**
+     * Return a single invocation argument
+     *
+     * @param string $key
+     * @return mixed
+     */
+    public function getInvokeArg($key)
+    {
+        if (isset($this->_invokeArgs[$key])) {
+            return $this->_invokeArgs[$key];
+        }
+
+        return null;
+    }
+
+    /**
+     * Get a helper by name
+     *
+     * @param  string $helperName
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public function getHelper($helperName)
+    {
+        return $this->_helper->{$helperName};
+    }
+
+    /**
+     * Get a clone of a helper by name
+     *
+     * @param  string $helperName
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public function getHelperCopy($helperName)
+    {
+        return clone $this->_helper->{$helperName};
+    }
+
+    /**
+     * Set the front controller instance
+     *
+     * @param Zend_Controller_Front $front
+     * @return Zend_Controller_Action
+     */
+    public function setFrontController(Zend_Controller_Front $front)
+    {
+        $this->_frontController = $front;
+        return $this;
+    }
+
+    /**
+     * Retrieve Front Controller
+     *
+     * @return Zend_Controller_Front
+     */
+    public function getFrontController()
+    {
+        // Used cache version if found
+        if (null !== $this->_frontController) {
+            return $this->_frontController;
+        }
+
+        // Grab singleton instance, if class has been loaded
+        if (class_exists('Zend_Controller_Front')) {
+            $this->_frontController = Zend_Controller_Front::getInstance();
+            return $this->_frontController;
+        }
+
+        // Throw exception in all other cases
+        throw new Zend_Controller_Exception('Front controller class has not been loaded');
+    }
+
+    /**
+     * Pre-dispatch routines
+     *
+     * Called before action method. If using class with
+     * {@link Zend_Controller_Front}, it may modify the
+     * {@link $_request Request object} and reset its dispatched flag in order
+     * to skip processing the current action.
+     *
+     * @return void
+     */
+    public function preDispatch()
+    {
+    }
+
+    /**
+     * Post-dispatch routines
+     *
+     * Called after action method execution. If using class with
+     * {@link Zend_Controller_Front}, it may modify the
+     * {@link $_request Request object} and reset its dispatched flag in order
+     * to process an additional action.
+     *
+     * Common usages for postDispatch() include rendering content in a sitewide
+     * template, link url correction, setting headers, etc.
+     *
+     * @return void
+     */
+    public function postDispatch()
+    {
+    }
+
+    /**
+     * Proxy for undefined methods.  Default behavior is to throw an
+     * exception on undefined methods, however this function can be
+     * overridden to implement magic (dynamic) actions, or provide run-time
+     * dispatching.
+     *
+     * @param  string $methodName
+     * @param  array $args
+     * @return void
+     * @throws Zend_Controller_Action_Exception
+     */
+    public function __call($methodName, $args)
+    {
+        if ('Action' == substr($methodName, -6)) {
+            $action = substr($methodName, 0, strlen($methodName) - 6);
+            throw new Zend_Controller_Action_Exception(sprintf('Action "%s" does not exist and was not trapped in __call()', $action), 404);
+        }
+
+        throw new Zend_Controller_Action_Exception(sprintf('Method "%s" does not exist and was not trapped in __call()', $methodName), 500);
+    }
+
+    /**
+     * Dispatch the requested action
+     *
+     * @param string $action Method name of action
+     * @return void
+     */
+    public function dispatch($action)
+    {
+        // Notify helpers of action preDispatch state
+        $this->_helper->notifyPreDispatch();
+
+        $this->preDispatch();
+        if ($this->getRequest()->isDispatched()) {
+            if (null === $this->_classMethods) {
+                $this->_classMethods = get_class_methods($this);
+            }
+
+            // If pre-dispatch hooks introduced a redirect then stop dispatch
+            // @see ZF-7496
+            if (!($this->getResponse()->isRedirect())) {
+                // preDispatch() didn't change the action, so we can continue
+                if ($this->getInvokeArg('useCaseSensitiveActions') || in_array($action, $this->_classMethods)) {
+                    if ($this->getInvokeArg('useCaseSensitiveActions')) {
+                        trigger_error('Using case sensitive actions without word separators is deprecated; please do not rely on this "feature"');
+                    }
+                    $this->$action();
+                } else {
+                    $this->__call($action, array());
+                }
+            }
+            $this->postDispatch();
+        }
+
+        // whats actually important here is that this action controller is
+        // shutting down, regardless of dispatching; notify the helpers of this
+        // state
+        $this->_helper->notifyPostDispatch();
+    }
+
+    /**
+     * Call the action specified in the request object, and return a response
+     *
+     * Not used in the Action Controller implementation, but left for usage in
+     * Page Controller implementations. Dispatches a method based on the
+     * request.
+     *
+     * Returns a Zend_Controller_Response_Abstract object, instantiating one
+     * prior to execution if none exists in the controller.
+     *
+     * {@link preDispatch()} is called prior to the action,
+     * {@link postDispatch()} is called following it.
+     *
+     * @param null|Zend_Controller_Request_Abstract $request Optional request
+     * object to use
+     * @param null|Zend_Controller_Response_Abstract $response Optional response
+     * object to use
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function run(Zend_Controller_Request_Abstract $request = null, Zend_Controller_Response_Abstract $response = null)
+    {
+        if (null !== $request) {
+            $this->setRequest($request);
+        } else {
+            $request = $this->getRequest();
+        }
+
+        if (null !== $response) {
+            $this->setResponse($response);
+        }
+
+        $action = $request->getActionName();
+        if (empty($action)) {
+            $action = 'index';
+        }
+        $action = $action . 'Action';
+
+        $request->setDispatched(true);
+        $this->dispatch($action);
+
+        return $this->getResponse();
+    }
+
+    /**
+     * Gets a parameter from the {@link $_request Request object}.  If the
+     * parameter does not exist, NULL will be returned.
+     *
+     * If the parameter does not exist and $default is set, then
+     * $default will be returned instead of NULL.
+     *
+     * @param string $paramName
+     * @param mixed $default
+     * @return mixed
+     */
+    protected function _getParam($paramName, $default = null)
+    {
+        return $this->getParam($paramName, $default);
+    }
+
+    /**
+     * Gets a parameter from the {@link $_request Request object}.  If the
+     * parameter does not exist, NULL will be returned.
+     *
+     * If the parameter does not exist and $default is set, then
+     * $default will be returned instead of NULL.
+     *
+     * @param string $paramName
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getParam($paramName, $default = null)
+    {
+        $value = $this->getRequest()->getParam($paramName);
+         if ((null === $value || '' === $value) && (null !== $default)) {
+            $value = $default;
+        }
+
+        return $value;
+    }
+
+    /**
+     * Set a parameter in the {@link $_request Request object}.
+     *
+     * @param string $paramName
+     * @param mixed $value
+     * @return Zend_Controller_Action
+     * @deprecated Deprecated as of Zend Framework 1.7. Use
+     *             setParam() instead.
+     */
+    protected function _setParam($paramName, $value)
+    {
+        return $this->setParam($paramName, $value);
+    }
+
+    /**
+     * Set a parameter in the {@link $_request Request object}.
+     *
+     * @param string $paramName
+     * @param mixed $value
+     * @return Zend_Controller_Action
+     */
+    public function setParam($paramName, $value)
+    {
+        $this->getRequest()->setParam($paramName, $value);
+
+        return $this;
+    }
+
+    /**
+     * Determine whether a given parameter exists in the
+     * {@link $_request Request object}.
+     *
+     * @param string $paramName
+     * @return boolean
+     * @deprecated Deprecated as of Zend Framework 1.7. Use
+     *             hasParam() instead.
+     */
+    protected function _hasParam($paramName)
+    {
+        return $this->hasParam($paramName);
+    }
+
+    /**
+     * Determine whether a given parameter exists in the
+     * {@link $_request Request object}.
+     *
+     * @param string $paramName
+     * @return boolean
+     */
+    public function hasParam($paramName)
+    {
+        return null !== $this->getRequest()->getParam($paramName);
+    }
+
+    /**
+     * Return all parameters in the {@link $_request Request object}
+     * as an associative array.
+     *
+     * @return array
+     * @deprecated Deprecated as of Zend Framework 1.7. Use
+     *             getAllParams() instead.
+     */
+    protected function _getAllParams()
+    {
+        return $this->getAllParams();
+    }
+
+    /**
+     * Return all parameters in the {@link $_request Request object}
+     * as an associative array.
+     *
+     * @return array
+     */
+    public function getAllParams()
+    {
+        return $this->getRequest()->getParams();
+    }
+
+
+    /**
+     * Forward to another controller/action.
+     *
+     * It is important to supply the unformatted names, i.e. "article"
+     * rather than "ArticleController".  The dispatcher will do the
+     * appropriate formatting when the request is received.
+     *
+     * If only an action name is provided, forwards to that action in this
+     * controller.
+     *
+     * If an action and controller are specified, forwards to that action and
+     * controller in this module.
+     *
+     * Specifying an action, controller, and module is the most specific way to
+     * forward.
+     *
+     * A fourth argument, $params, will be used to set the request parameters.
+     * If either the controller or module are unnecessary for forwarding,
+     * simply pass null values for them before specifying the parameters.
+     *
+     * @param string $action
+     * @param string $controller
+     * @param string $module
+     * @param array $params
+     * @return void
+     * @deprecated Deprecated as of Zend Framework 1.7. Use
+     *             forward() instead.
+     */
+    final protected function _forward($action, $controller = null, $module = null, array $params = null)
+    {
+        $this->forward($action, $controller, $module, $params);
+    }
+
+    /**
+     * Forward to another controller/action.
+     *
+     * It is important to supply the unformatted names, i.e. "article"
+     * rather than "ArticleController".  The dispatcher will do the
+     * appropriate formatting when the request is received.
+     *
+     * If only an action name is provided, forwards to that action in this
+     * controller.
+     *
+     * If an action and controller are specified, forwards to that action and
+     * controller in this module.
+     *
+     * Specifying an action, controller, and module is the most specific way to
+     * forward.
+     *
+     * A fourth argument, $params, will be used to set the request parameters.
+     * If either the controller or module are unnecessary for forwarding,
+     * simply pass null values for them before specifying the parameters.
+     *
+     * @param string $action
+     * @param string $controller
+     * @param string $module
+     * @param array $params
+     * @return void
+     */
+    final public function forward($action, $controller = null, $module = null, array $params = null)
+    {
+        $request = $this->getRequest();
+
+        if (null !== $params) {
+            $request->setParams($params);
+        }
+
+        if (null !== $controller) {
+            $request->setControllerName($controller);
+
+            // Module should only be reset if controller has been specified
+            if (null !== $module) {
+                $request->setModuleName($module);
+            }
+        }
+
+        $request->setActionName($action)
+                ->setDispatched(false);
+    }
+
+    /**
+     * Redirect to another URL
+     *
+     * Proxies to {@link Zend_Controller_Action_Helper_Redirector::gotoUrl()}.
+     *
+     * @param string $url
+     * @param array $options Options to be used when redirecting
+     * @return void
+     * @deprecated Deprecated as of Zend Framework 1.7. Use
+     *             redirect() instead.
+     */
+    protected function _redirect($url, array $options = array())
+    {
+        $this->redirect($url, $options);
+    }
+
+    /**
+     * Redirect to another URL
+     *
+     * Proxies to {@link Zend_Controller_Action_Helper_Redirector::gotoUrl()}.
+     *
+     * @param string $url
+     * @param array $options Options to be used when redirecting
+     * @return void
+     */
+    public function redirect($url, array $options = array())
+    {
+        $this->_helper->redirector->gotoUrl($url, $options);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Exception.php b/library/vendor/Zend/Controller/Action/Exception.php
new file mode 100644
index 0000000..1c3438d
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Exception.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/**
+ * @see Zend_Controller_Exception
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Exception extends Zend_Controller_Exception
+{}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Abstract.php b/library/vendor/Zend/Controller/Action/Helper/Abstract.php
new file mode 100644
index 0000000..e630be3
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Abstract.php
@@ -0,0 +1,155 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * $_actionController
+     *
+     * @var Zend_Controller_Action $_actionController
+     */
+    protected $_actionController = null;
+
+    /**
+     * @var mixed $_frontController
+     */
+    protected $_frontController = null;
+
+    /**
+     * setActionController()
+     *
+     * @param  Zend_Controller_Action $actionController
+     * @return Zend_Controller_ActionHelper_Abstract Provides a fluent interface
+     */
+    public function setActionController(Zend_Controller_Action $actionController = null)
+    {
+        $this->_actionController = $actionController;
+        return $this;
+    }
+
+    /**
+     * Retrieve current action controller
+     *
+     * @return Zend_Controller_Action
+     */
+    public function getActionController()
+    {
+        return $this->_actionController;
+    }
+
+    /**
+     * Retrieve front controller instance
+     *
+     * @return Zend_Controller_Front
+     */
+    public function getFrontController()
+    {
+        return Zend_Controller_Front::getInstance();
+    }
+
+    /**
+     * Hook into action controller initialization
+     *
+     * @return void
+     */
+    public function init()
+    {
+    }
+
+    /**
+     * Hook into action controller preDispatch() workflow
+     *
+     * @return void
+     */
+    public function preDispatch()
+    {
+    }
+
+    /**
+     * Hook into action controller postDispatch() workflow
+     *
+     * @return void
+     */
+    public function postDispatch()
+    {
+    }
+
+    /**
+     * getRequest() -
+     *
+     * @return Zend_Controller_Request_Abstract $request
+     */
+    public function getRequest()
+    {
+        $controller = $this->getActionController();
+        if (null === $controller) {
+            $controller = $this->getFrontController();
+        }
+
+        return $controller->getRequest();
+    }
+
+    /**
+     * getResponse() -
+     *
+     * @return Zend_Controller_Response_Abstract $response
+     */
+    public function getResponse()
+    {
+        $controller = $this->getActionController();
+        if (null === $controller) {
+            $controller = $this->getFrontController();
+        }
+
+        return $controller->getResponse();
+    }
+
+    /**
+     * getName()
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        $fullClassName = get_class($this);
+        if (strpos($fullClassName, '_') !== false) {
+            $helperName = strrchr($fullClassName, '_');
+            return ltrim($helperName, '_');
+        } elseif (strpos($fullClassName, '\\') !== false) {
+            $helperName = strrchr($fullClassName, '\\');
+            return ltrim($helperName, '\\');
+        } else {
+            return $fullClassName;
+        }
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/ActionStack.php b/library/vendor/Zend/Controller/Action/Helper/ActionStack.php
new file mode 100644
index 0000000..30fb633
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/ActionStack.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Add to action stack
+ *
+ * @uses       Zend_Controller_Action_Helper_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_ActionStack extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * @var Zend_Controller_Plugin_ActionStack
+     */
+    protected $_actionStack;
+
+    /**
+     * Constructor
+     *
+     * Register action stack plugin
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $front = Zend_Controller_Front::getInstance();
+        if (!$front->hasPlugin('Zend_Controller_Plugin_ActionStack')) {
+            /**
+             * @see Zend_Controller_Plugin_ActionStack
+             */
+            $this->_actionStack = new Zend_Controller_Plugin_ActionStack();
+            $front->registerPlugin($this->_actionStack, 97);
+        } else {
+            $this->_actionStack = $front->getPlugin('Zend_Controller_Plugin_ActionStack');
+        }
+    }
+
+    /**
+     * Push onto the stack
+     *
+     * @param  Zend_Controller_Request_Abstract $next
+     * @return Zend_Controller_Action_Helper_ActionStack Provides a fluent interface
+     */
+    public function pushStack(Zend_Controller_Request_Abstract $next)
+    {
+        $this->_actionStack->pushStack($next);
+        return $this;
+    }
+
+    /**
+     * Push a new action onto the stack
+     *
+     * @param  string $action
+     * @param  string $controller
+     * @param  string $module
+     * @param  array  $params
+     * @throws Zend_Controller_Action_Exception
+     * @return Zend_Controller_Action_Helper_ActionStack
+     */
+    public function actionToStack($action, $controller = null, $module = null, array $params = array())
+    {
+        if ($action instanceof Zend_Controller_Request_Abstract) {
+            return $this->pushStack($action);
+        } elseif (!is_string($action)) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception('ActionStack requires either a request object or minimally a string action');
+        }
+
+        $request = $this->getRequest();
+
+        if ($request instanceof Zend_Controller_Request_Abstract === false){
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception('Request object not set yet');
+        }
+
+        $controller = (null === $controller) ? $request->getControllerName() : $controller;
+        $module = (null === $module) ? $request->getModuleName() : $module;
+
+        /**
+         * @see Zend_Controller_Request_Simple
+         */
+        $newRequest = new Zend_Controller_Request_Simple($action, $controller, $module, $params);
+
+        return $this->pushStack($newRequest);
+    }
+
+    /**
+     * Perform helper when called as $this->_helper->actionStack() from an action controller
+     *
+     * Proxies to {@link simple()}
+     *
+     * @param  string $action
+     * @param  string $controller
+     * @param  string $module
+     * @param  array $params
+     * @return boolean
+     */
+    public function direct($action, $controller = null, $module = null, array $params = array())
+    {
+        return $this->actionToStack($action, $controller, $module, $params);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/AjaxContext.php b/library/vendor/Zend/Controller/Action/Helper/AjaxContext.php
new file mode 100644
index 0000000..3074a40
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/AjaxContext.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_ContextSwitch
+ */
+
+/**
+ * Simplify AJAX context switching based on requested format
+ *
+ * @uses       Zend_Controller_Action_Helper_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_AjaxContext extends Zend_Controller_Action_Helper_ContextSwitch
+{
+    /**
+     * Controller property to utilize for context switching
+     * @var string
+     */
+    protected $_contextKey = 'ajaxable';
+
+    /**
+     * Constructor
+     *
+     * Add HTML context
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->addContext('html', array('suffix' => 'ajax'));
+    }
+
+    /**
+     * Initialize AJAX context switching
+     *
+     * Checks for XHR requests; if detected, attempts to perform context switch.
+     *
+     * @param  string $format
+     * @return void
+     */
+    public function initContext($format = null)
+    {
+        $this->_currentContext = null;
+
+        $request = $this->getRequest();
+        if (!method_exists($request, 'isXmlHttpRequest') ||
+            !$this->getRequest()->isXmlHttpRequest())
+        {
+            return;
+        }
+
+        return parent::initContext($format);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/AutoComplete/Abstract.php b/library/vendor/Zend/Controller/Action/Helper/AutoComplete/Abstract.php
new file mode 100644
index 0000000..7cd4ad0
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/AutoComplete/Abstract.php
@@ -0,0 +1,146 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Create and send autocompletion lists
+ *
+ * @uses       Zend_Controller_Action_Helper_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Action_Helper_AutoComplete_Abstract extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * Suppress exit when sendJson() called
+     *
+     * @var boolean
+     */
+    public $suppressExit = false;
+
+    /**
+     * Validate autocompletion data
+     *
+     * @param  mixed $data
+     * @return boolean
+     */
+    abstract public function validateData($data);
+
+    /**
+     * Prepare autocompletion data
+     *
+     * @param  mixed   $data
+     * @param  boolean $keepLayouts
+     * @return mixed
+     */
+    abstract public function prepareAutoCompletion($data, $keepLayouts = false);
+
+    /**
+     * Disable layouts and view renderer
+     *
+     * @return Zend_Controller_Action_Helper_AutoComplete_Abstract Provides a fluent interface
+     */
+    public function disableLayouts()
+    {
+        /**
+         * @see Zend_Layout
+         */
+        if (null !== ($layout = Zend_Layout::getMvcInstance())) {
+            $layout->disableLayout();
+        }
+
+        Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(true);
+
+        return $this;
+    }
+
+    /**
+     * Encode data to JSON
+     *
+     * @param  mixed $data
+     * @param  bool  $keepLayouts
+     * @throws Zend_Controller_Action_Exception
+     * @return string
+     */
+    public function encodeJson($data, $keepLayouts = false)
+    {
+        if ($this->validateData($data)) {
+            return Zend_Controller_Action_HelperBroker::getStaticHelper('Json')->encodeJson($data, $keepLayouts);
+        }
+
+        /**
+         * @see Zend_Controller_Action_Exception
+         */
+        throw new Zend_Controller_Action_Exception('Invalid data passed for autocompletion');
+    }
+
+    /**
+     * Send autocompletion data
+     *
+     * Calls prepareAutoCompletion, populates response body with this
+     * information, and sends response.
+     *
+     * @param  mixed $data
+     * @param  bool  $keepLayouts
+     * @return string|void
+     */
+    public function sendAutoCompletion($data, $keepLayouts = false)
+    {
+        $data = $this->prepareAutoCompletion($data, $keepLayouts);
+
+        $response = $this->getResponse();
+        $response->setBody($data);
+
+        if (!$this->suppressExit) {
+            $response->sendResponse();
+            exit;
+        }
+
+        return $data;
+    }
+
+    /**
+     * Strategy pattern: allow calling helper as broker method
+     *
+     * Prepares autocompletion data and, if $sendNow is true, immediately sends
+     * response.
+     *
+     * @param  mixed $data
+     * @param  bool  $sendNow
+     * @param  bool  $keepLayouts
+     * @return string|void
+     */
+    public function direct($data, $sendNow = true, $keepLayouts = false)
+    {
+        if ($sendNow) {
+            return $this->sendAutoCompletion($data, $keepLayouts);
+        }
+
+        return $this->prepareAutoCompletion($data, $keepLayouts);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Cache.php b/library/vendor/Zend/Controller/Action/Helper/Cache.php
new file mode 100644
index 0000000..32afc77
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Cache.php
@@ -0,0 +1,286 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * @see Zend_Controller_Action_Exception
+ */
+
+/**
+ * @see Zend_Cache_Manager
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_Cache
+    extends Zend_Controller_Action_Helper_Abstract
+{
+
+    /**
+     * Local Cache Manager object used by Helper
+     *
+     * @var Zend_Cache_Manager
+     */
+    protected $_manager = null;
+
+    /**
+     * Indexed map of Actions to attempt Page caching on by Controller
+     *
+     * @var array
+     */
+    protected $_caching = array();
+
+    /**
+     * Indexed map of Tags by Controller and Action
+     *
+     * @var array
+     */
+    protected $_tags = array();
+
+    /**
+     * Indexed map of Extensions by Controller and Action
+     *
+     * @var array
+     */
+    protected $_extensions = array();
+
+    /**
+     * Track output buffering condition
+     */
+    protected $_obStarted = false;
+
+    /**
+     * Tell the helper which actions are cacheable and under which
+     * tags (if applicable) they should be recorded with
+     *
+     * @param array $actions
+     * @param array $tags
+     * @return void
+     */
+    public function direct(array $actions, array $tags = array(), $extension = null)
+    {
+        $controller = $this->getRequest()->getControllerName();
+        $actions = array_unique($actions);
+        if (!isset($this->_caching[$controller])) {
+            $this->_caching[$controller] = array();
+        }
+        if (!empty($tags)) {
+            $tags = array_unique($tags);
+            if (!isset($this->_tags[$controller])) {
+                $this->_tags[$controller] = array();
+            }
+        }
+        foreach ($actions as $action) {
+            $this->_caching[$controller][] = $action;
+            if (!empty($tags)) {
+                $this->_tags[$controller][$action] = array();
+                foreach ($tags as $tag) {
+                    $this->_tags[$controller][$action][] = $tag;
+                }
+            }
+        }
+        if ($extension) {
+            if (!isset($this->_extensions[$controller])) {
+                $this->_extensions[$controller] = array();
+            }
+            foreach ($actions as $action) {
+                $this->_extensions[$controller][$action] = $extension;
+            }
+        }
+    }
+
+    /**
+     * Remove a specific page cache static file based on its
+     * relative URL from the application's public directory.
+     * The file extension is not required here; usually matches
+     * the original REQUEST_URI that was cached.
+     *
+     * @param string $relativeUrl
+     * @param bool $recursive
+     * @return mixed
+     */
+    public function removePage($relativeUrl, $recursive = false)
+    {
+        $cache = $this->getCache(Zend_Cache_Manager::PAGECACHE);
+        $encodedCacheId = $this->_encodeCacheId($relativeUrl);
+
+        if ($recursive) {
+            $backend = $cache->getBackend();
+            if (($backend instanceof Zend_Cache_Backend)
+                && method_exists($backend, 'removeRecursively')
+            ) {
+                $result = $backend->removeRecursively($encodedCacheId);
+                if (is_null($result) ) {
+                    $result = $backend->removeRecursively($relativeUrl);
+                }
+                return $result;
+            }
+        }
+
+        $result = $cache->remove($encodedCacheId);
+        if (is_null($result) ) {
+            $result = $cache->remove($relativeUrl);
+        }
+        return $result;
+    }
+
+    /**
+     * Remove a specific page cache static file based on its
+     * relative URL from the application's public directory.
+     * The file extension is not required here; usually matches
+     * the original REQUEST_URI that was cached.
+     *
+     * @param array $tags
+     * @return mixed
+     */
+    public function removePagesTagged(array $tags)
+    {
+        return $this->getCache(Zend_Cache_Manager::PAGECACHE)
+            ->clean(Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG, $tags);
+    }
+
+    /**
+     * Commence page caching for any cacheable actions
+     *
+     * @return void
+     */
+    public function preDispatch()
+    {
+        $controller = $this->getRequest()->getControllerName();
+        $action = $this->getRequest()->getActionName();
+        $stats = ob_get_status(true);
+        foreach ($stats as $status) {
+            if ($status['name'] == 'Zend_Cache_Frontend_Page::_flush'
+            || $status['name'] == 'Zend_Cache_Frontend_Capture::_flush') {
+                $obStarted = true;
+            }
+        }
+        if (!isset($obStarted) && isset($this->_caching[$controller]) &&
+        in_array($action, $this->_caching[$controller])) {
+            $reqUri = $this->getRequest()->getRequestUri();
+            $tags = array();
+            if (isset($this->_tags[$controller][$action])
+            && !empty($this->_tags[$controller][$action])) {
+                $tags = array_unique($this->_tags[$controller][$action]);
+            }
+            $extension = null;
+            if (isset($this->_extensions[$controller][$action])) {
+                $extension = $this->_extensions[$controller][$action];
+            }
+            $this->getCache(Zend_Cache_Manager::PAGECACHE)
+                ->start($this->_encodeCacheId($reqUri), $tags, $extension);
+        }
+    }
+
+    /**
+     * Encode a Cache ID as hexadecimal. This is a workaround because Backend ID validation
+     * is trapped in the Frontend classes. Will try to get this reversed for ZF 2.0
+     * because it's a major annoyance to have IDs so restricted!
+     *
+     * @return string
+     * @param string $requestUri
+     */
+    protected function _encodeCacheId($requestUri)
+    {
+        return bin2hex($requestUri);
+    }
+
+    /**
+     * Set an instance of the Cache Manager for this helper
+     *
+     * @param Zend_Cache_Manager $manager
+     * @return void
+     */
+    public function setManager(Zend_Cache_Manager $manager)
+    {
+        $this->_manager = $manager;
+        return $this;
+    }
+
+    /**
+     * Get the Cache Manager instance or instantiate the object if not
+     * exists. Attempts to load from bootstrap if available.
+     *
+     * @return Zend_Cache_Manager
+     */
+    public function getManager()
+    {
+        if ($this->_manager !== null) {
+            return $this->_manager;
+        }
+        $front = Zend_Controller_Front::getInstance();
+        if ($front->getParam('bootstrap')
+        && $front->getParam('bootstrap')->getResource('CacheManager')) {
+            return $front->getParam('bootstrap')
+                ->getResource('CacheManager');
+        }
+        $this->_manager = new Zend_Cache_Manager;
+        return $this->_manager;
+    }
+
+    /**
+     * Return a list of actions for the current Controller marked for
+     * caching
+     *
+     * @return array
+     */
+    public function getCacheableActions()
+    {
+        return $this->_caching;
+    }
+
+    /**
+     * Return a list of tags set for all cacheable actions
+     *
+     * @return array
+     */
+    public function getCacheableTags()
+    {
+        return $this->_tags;
+    }
+
+    /**
+     * Proxy non-matched methods back to Zend_Cache_Manager where
+     * appropriate
+     *
+     * @param string $method
+     * @param array $args
+     * @return mixed
+     */
+    public function __call($method, $args)
+    {
+        if (method_exists($this->getManager(), $method)) {
+            return call_user_func_array(
+                array($this->getManager(), $method), $args
+            );
+        }
+        throw new Zend_Controller_Action_Exception('Method does not exist:'
+            . $method);
+    }
+
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/ContextSwitch.php b/library/vendor/Zend/Controller/Action/Helper/ContextSwitch.php
new file mode 100644
index 0000000..6caeec9
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/ContextSwitch.php
@@ -0,0 +1,1377 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Simplify context switching based on requested format
+ *
+ * @uses       Zend_Controller_Action_Helper_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_ContextSwitch extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * Trigger type constants
+     */
+    const TRIGGER_INIT = 'TRIGGER_INIT';
+    const TRIGGER_POST = 'TRIGGER_POST';
+
+    /**
+     * Supported contexts
+     * @var array
+     */
+    protected $_contexts = array();
+
+    /**
+     * JSON auto-serialization flag
+     * @var boolean
+     */
+    protected $_autoJsonSerialization = true;
+
+    /**
+     * Controller property key to utilize for context switching
+     * @var string
+     */
+    protected $_contextKey = 'contexts';
+
+    /**
+     * Request parameter containing requested context
+     * @var string
+     */
+    protected $_contextParam = 'format';
+
+    /**
+     * Current context
+     * @var string
+     */
+    protected $_currentContext;
+
+    /**
+     * Default context (xml)
+     * @var string
+     */
+    protected $_defaultContext = 'xml';
+
+    /**
+     * Whether or not to disable layouts when switching contexts
+     * @var boolean
+     */
+    protected $_disableLayout = true;
+
+    /**
+     * Methods that require special configuration
+     * @var array
+     */
+    protected $_specialConfig = array(
+        'setSuffix',
+        'setHeaders',
+        'setCallbacks',
+    );
+
+    /**
+     * Methods that are not configurable via setOptions and setConfig
+     * @var array
+     */
+    protected $_unconfigurable = array(
+        'setOptions',
+        'setConfig',
+        'setHeader',
+        'setCallback',
+        'setContext',
+        'setActionContext',
+        'setActionContexts',
+    );
+
+    /**
+     * @var Zend_Controller_Action_Helper_ViewRenderer
+     */
+    protected $_viewRenderer;
+
+    /**
+     * Original view suffix prior to detecting context switch
+     * @var string
+     */
+    protected $_viewSuffixOrig;
+
+    /**
+     * Constructor
+     *
+     * @param  array|Zend_Config $options
+     * @return void
+     */
+    public function __construct($options = null)
+    {
+        if ($options instanceof Zend_Config) {
+            $this->setConfig($options);
+        } elseif (is_array($options)) {
+            $this->setOptions($options);
+        }
+
+        if (empty($this->_contexts)) {
+            $this->addContexts(array(
+                'json' => array(
+                    'suffix'    => 'json',
+                    'headers'   => array('Content-Type' => 'application/json'),
+                    'callbacks' => array(
+                        'init' => 'initJsonContext',
+                        'post' => 'postJsonContext'
+                    )
+                ),
+                'xml'  => array(
+                    'suffix'    => 'xml',
+                    'headers'   => array('Content-Type' => 'application/xml'),
+                )
+            ));
+        }
+
+        $this->init();
+    }
+
+    /**
+     * Initialize at start of action controller
+     *
+     * Reset the view script suffix to the original state, or store the
+     * original state.
+     *
+     * @return void
+     */
+    public function init()
+    {
+        if (null === $this->_viewSuffixOrig) {
+            $this->_viewSuffixOrig = $this->_getViewRenderer()->getViewSuffix();
+        } else {
+            $this->_getViewRenderer()->setViewSuffix($this->_viewSuffixOrig);
+        }
+    }
+
+    /**
+     * Configure object from array of options
+     *
+     * @param  array $options
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setOptions(array $options)
+    {
+        if (isset($options['contexts'])) {
+            $this->setContexts($options['contexts']);
+            unset($options['contexts']);
+        }
+
+        foreach ($options as $key => $value) {
+            $method = 'set' . ucfirst($key);
+            if (in_array($method, $this->_unconfigurable)) {
+                continue;
+            }
+
+            if (in_array($method, $this->_specialConfig)) {
+                $method = '_' . $method;
+            }
+
+            if (method_exists($this, $method)) {
+                $this->$method($value);
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * Set object state from config object
+     *
+     * @param  Zend_Config $config
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setConfig(Zend_Config $config)
+    {
+        return $this->setOptions($config->toArray());
+    }
+
+    /**
+     * Strategy pattern: return object
+     *
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function direct()
+    {
+        return $this;
+    }
+
+    /**
+     * Initialize context detection and switching
+     *
+     * @param  mixed $format
+     * @throws Zend_Controller_Action_Exception
+     * @return void
+     */
+    public function initContext($format = null)
+    {
+        $this->_currentContext = null;
+
+        $controller = $this->getActionController();
+        $request    = $this->getRequest();
+        $action     = $request->getActionName();
+
+        // Return if no context switching enabled, or no context switching
+        // enabled for this action
+        $contexts = $this->getActionContexts($action);
+        if (empty($contexts)) {
+            return;
+        }
+
+        // Return if no context parameter provided
+        if (!$context = $request->getParam($this->getContextParam())) {
+            if ($format === null) {
+                return;
+            }
+            $context = $format;
+            $format  = null;
+        }
+
+        // Check if context allowed by action controller
+        if (!$this->hasActionContext($action, $context)) {
+            return;
+        }
+
+        // Return if invalid context parameter provided and no format or invalid
+        // format provided
+        if (!$this->hasContext($context)) {
+            if (empty($format) || !$this->hasContext($format)) {
+
+                return;
+            }
+        }
+
+        // Use provided format if passed
+        if (!empty($format) && $this->hasContext($format)) {
+            $context = $format;
+        }
+
+        $suffix = $this->getSuffix($context);
+
+        $this->_getViewRenderer()->setViewSuffix($suffix);
+
+        $headers = $this->getHeaders($context);
+        if (!empty($headers)) {
+            $response = $this->getResponse();
+            foreach ($headers as $header => $content) {
+                $response->setHeader($header, $content);
+            }
+        }
+
+        if ($this->getAutoDisableLayout()) {
+            /**
+             * @see Zend_Layout
+             */
+            $layout = Zend_Layout::getMvcInstance();
+            if (null !== $layout) {
+                $layout->disableLayout();
+            }
+        }
+
+        if (null !== ($callback = $this->getCallback($context, self::TRIGGER_INIT))) {
+            if (is_string($callback) && method_exists($this, $callback)) {
+                $this->$callback();
+            } elseif (is_string($callback) && function_exists($callback)) {
+                $callback();
+            } elseif (is_array($callback)) {
+                call_user_func($callback);
+            } else {
+                /**
+                 * @see Zend_Controller_Action_Exception
+                 */
+                throw new Zend_Controller_Action_Exception(sprintf('Invalid context callback registered for context "%s"', $context));
+            }
+        }
+
+        $this->_currentContext = $context;
+    }
+
+    /**
+     * JSON context extra initialization
+     *
+     * Turns off viewRenderer auto-rendering
+     *
+     * @return void
+     */
+    public function initJsonContext()
+    {
+        if (!$this->getAutoJsonSerialization()) {
+            return;
+        }
+
+        $viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
+        $view = $viewRenderer->view;
+        if ($view instanceof Zend_View_Interface) {
+            $viewRenderer->setNoRender(true);
+        }
+    }
+
+    /**
+     * Should JSON contexts auto-serialize?
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setAutoJsonSerialization($flag)
+    {
+        $this->_autoJsonSerialization = (bool) $flag;
+        return $this;
+    }
+
+    /**
+     * Get JSON context auto-serialization flag
+     *
+     * @return boolean
+     */
+    public function getAutoJsonSerialization()
+    {
+        return $this->_autoJsonSerialization;
+    }
+
+    /**
+     * Set suffix from array
+     *
+     * @param  array $spec
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    protected function _setSuffix(array $spec)
+    {
+        foreach ($spec as $context => $suffixInfo) {
+            if (!is_string($context)) {
+                $context = null;
+            }
+
+            if (is_string($suffixInfo)) {
+                $this->setSuffix($context, $suffixInfo);
+                continue;
+            } elseif (is_array($suffixInfo)) {
+                if (isset($suffixInfo['suffix'])) {
+                    $suffix                    = $suffixInfo['suffix'];
+                    $prependViewRendererSuffix = true;
+
+                    if ((null === $context) && isset($suffixInfo['context'])) {
+                        $context = $suffixInfo['context'];
+                    }
+
+                    if (isset($suffixInfo['prependViewRendererSuffix'])) {
+                        $prependViewRendererSuffix = $suffixInfo['prependViewRendererSuffix'];
+                    }
+
+                    $this->setSuffix($context, $suffix, $prependViewRendererSuffix);
+                    continue;
+                }
+
+                $count = count($suffixInfo);
+                switch (true) {
+                    case (($count < 2) && (null === $context)):
+                        /**
+                         * @see Zend_Controller_Action_Exception
+                         */
+                        throw new Zend_Controller_Action_Exception('Invalid suffix information provided in config');
+                    case ($count < 2):
+                        $suffix = array_shift($suffixInfo);
+                        $this->setSuffix($context, $suffix);
+                        break;
+                    case (($count < 3) && (null === $context)):
+                        $context = array_shift($suffixInfo);
+                        $suffix  = array_shift($suffixInfo);
+                        $this->setSuffix($context, $suffix);
+                        break;
+                    case (($count == 3) && (null === $context)):
+                        $context = array_shift($suffixInfo);
+                        $suffix  = array_shift($suffixInfo);
+                        $prependViewRendererSuffix = array_shift($suffixInfo);
+                        $this->setSuffix($context, $suffix, $prependViewRendererSuffix);
+                        break;
+                    case ($count >= 2):
+                        $suffix  = array_shift($suffixInfo);
+                        $prependViewRendererSuffix = array_shift($suffixInfo);
+                        $this->setSuffix($context, $suffix, $prependViewRendererSuffix);
+                        break;
+                }
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * Customize view script suffix to use when switching context.
+     *
+     * Passing an empty suffix value to the setters disables the view script
+     * suffix change.
+     *
+     * @param  string  $context                   Context type for which to set suffix
+     * @param  string  $suffix                    Suffix to use
+     * @param  boolean $prependViewRendererSuffix Whether or not to prepend the new suffix to the viewrenderer suffix
+     * @throws Zend_Controller_Action_Exception
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setSuffix($context, $suffix, $prependViewRendererSuffix = true)
+    {
+        if (!isset($this->_contexts[$context])) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf('Cannot set suffix; invalid context type "%s"', $context));
+        }
+
+        if (empty($suffix)) {
+            $suffix = '';
+        }
+
+        if (is_array($suffix)) {
+            if (isset($suffix['prependViewRendererSuffix'])) {
+                $prependViewRendererSuffix = $suffix['prependViewRendererSuffix'];
+            }
+            if (isset($suffix['suffix'])) {
+                $suffix = $suffix['suffix'];
+            } else {
+                $suffix = '';
+            }
+        }
+
+        $suffix = (string) $suffix;
+
+        if ($prependViewRendererSuffix) {
+            if (empty($suffix)) {
+                $suffix = $this->_getViewRenderer()->getViewSuffix();
+            } else {
+                $suffix .= '.' . $this->_getViewRenderer()->getViewSuffix();
+            }
+        }
+
+        $this->_contexts[$context]['suffix'] = $suffix;
+        return $this;
+    }
+
+    /**
+     * Retrieve suffix for given context type
+     *
+     * @param  string $type Context type
+     * @throws Zend_Controller_Action_Exception
+     * @return string
+     */
+    public function getSuffix($type)
+    {
+        if (!isset($this->_contexts[$type])) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf('Cannot retrieve suffix; invalid context type "%s"', $type));
+        }
+
+        return $this->_contexts[$type]['suffix'];
+    }
+
+    /**
+     * Does the given context exist?
+     *
+     * @param  string  $context
+     * @param  boolean $throwException
+     * @throws Zend_Controller_Action_Exception if context does not exist and throwException is true
+     * @return bool
+     */
+    public function hasContext($context, $throwException = false)
+    {
+        if (is_string($context)) {
+            if (isset($this->_contexts[$context])) {
+                return true;
+            }
+        } elseif (is_array($context)) {
+            $error = false;
+            foreach ($context as $test) {
+                if (!isset($this->_contexts[$test])) {
+                    $error = (string) $test;
+                    break;
+                }
+            }
+            if (false === $error) {
+                return true;
+            }
+            $context = $error;
+        } elseif (true === $context) {
+            return true;
+        }
+
+        if ($throwException) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf('Context "%s" does not exist', $context));
+        }
+
+        return false;
+    }
+
+    /**
+     * Add header to context
+     *
+     * @param  string $context
+     * @param  string $header
+     * @param  string $content
+     * @throws Zend_Controller_Action_Exception
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function addHeader($context, $header, $content)
+    {
+        $context = (string) $context;
+        $this->hasContext($context, true);
+
+        $header  = (string) $header;
+        $content = (string) $content;
+
+        if (isset($this->_contexts[$context]['headers'][$header])) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf('Cannot add "%s" header to context "%s": already exists', $header, $context));
+        }
+
+        $this->_contexts[$context]['headers'][$header] = $content;
+        return $this;
+    }
+
+    /**
+     * Customize response header to use when switching context
+     *
+     * Passing an empty header value to the setters disables the response
+     * header.
+     *
+     * @param  string $type   Context type for which to set suffix
+     * @param  string $header Header to set
+     * @param  string $content Header content
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setHeader($context, $header, $content)
+    {
+        $this->hasContext($context, true);
+        $context = (string) $context;
+        $header  = (string) $header;
+        $content = (string) $content;
+
+        $this->_contexts[$context]['headers'][$header] = $content;
+        return $this;
+    }
+
+    /**
+     * Add multiple headers at once for a given context
+     *
+     * @param  string $context
+     * @param  array  $headers
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function addHeaders($context, array $headers)
+    {
+        foreach ($headers as $header => $content) {
+            $this->addHeader($context, $header, $content);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set headers from context => headers pairs
+     *
+     * @param  array $options
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    protected function _setHeaders(array $options)
+    {
+        foreach ($options as $context => $headers) {
+            if (!is_array($headers)) {
+                continue;
+            }
+            $this->setHeaders($context, $headers);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set multiple headers at once for a given context
+     *
+     * @param  string $context
+     * @param  array  $headers
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setHeaders($context, array $headers)
+    {
+        $this->clearHeaders($context);
+        foreach ($headers as $header => $content) {
+            $this->setHeader($context, $header, $content);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve context header
+     *
+     * Returns the value of a given header for a given context type
+     *
+     * @param  string $context
+     * @param  string $header
+     * @return string|null
+     */
+    public function getHeader($context, $header)
+    {
+        $this->hasContext($context, true);
+        $context = (string) $context;
+        $header  = (string) $header;
+        if (isset($this->_contexts[$context]['headers'][$header])) {
+            return $this->_contexts[$context]['headers'][$header];
+        }
+
+        return null;
+    }
+
+    /**
+     * Retrieve context headers
+     *
+     * Returns all headers for a context as key/value pairs
+     *
+     * @param  string $context
+     * @return array
+     */
+    public function getHeaders($context)
+    {
+        $this->hasContext($context, true);
+        $context = (string) $context;
+        return $this->_contexts[$context]['headers'];
+    }
+
+    /**
+     * Remove a single header from a context
+     *
+     * @param  string $context
+     * @param  string $header
+     * @return boolean
+     */
+    public function removeHeader($context, $header)
+    {
+        $this->hasContext($context, true);
+        $context = (string) $context;
+        $header  = (string) $header;
+        if (isset($this->_contexts[$context]['headers'][$header])) {
+            unset($this->_contexts[$context]['headers'][$header]);
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Clear all headers for a given context
+     *
+     * @param  string $context
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function clearHeaders($context)
+    {
+        $this->hasContext($context, true);
+        $context = (string) $context;
+        $this->_contexts[$context]['headers'] = array();
+        return $this;
+    }
+
+    /**
+     * Validate trigger and return in normalized form
+     *
+     * @param  string $trigger
+     * @throws Zend_Controller_Action_Exception
+     * @return string
+     */
+    protected function _validateTrigger($trigger)
+    {
+        $trigger = strtoupper($trigger);
+        if ('TRIGGER_' !== substr($trigger, 0, 8)) {
+            $trigger = 'TRIGGER_' . $trigger;
+        }
+
+        if (!in_array($trigger, array(self::TRIGGER_INIT, self::TRIGGER_POST))) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf('Invalid trigger "%s"', $trigger));
+        }
+
+        return $trigger;
+    }
+
+    /**
+     * Set a callback for a given context and trigger
+     *
+     * @param  string       $context
+     * @param  string       $trigger
+     * @param  string|array $callback
+     * @throws Zend_Controller_Action_Exception
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setCallback($context, $trigger, $callback)
+    {
+        $this->hasContext($context, true);
+        $trigger = $this->_validateTrigger($trigger);
+
+        if (!is_string($callback)) {
+            if (!is_array($callback) || (2 != count($callback))) {
+                /**
+                 * @see Zend_Controller_Action_Exception
+                 */
+                throw new Zend_Controller_Action_Exception('Invalid callback specified');
+            }
+        }
+
+        $this->_contexts[$context]['callbacks'][$trigger] = $callback;
+        return $this;
+    }
+
+    /**
+     * Set callbacks from array of context => callbacks pairs
+     *
+     * @param  array $options
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    protected function _setCallbacks(array $options)
+    {
+        foreach ($options as $context => $callbacks) {
+            if (!is_array($callbacks)) {
+                continue;
+            }
+
+            $this->setCallbacks($context, $callbacks);
+        }
+        return $this;
+    }
+
+    /**
+     * Set callbacks for a given context
+     *
+     * Callbacks should be in trigger/callback pairs.
+     *
+     * @param  string $context
+     * @param  array  $callbacks
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setCallbacks($context, array $callbacks)
+    {
+        $this->hasContext($context, true);
+        $context = (string) $context;
+        if (!isset($this->_contexts[$context]['callbacks'])) {
+            $this->_contexts[$context]['callbacks'] = array();
+        }
+
+        foreach ($callbacks as $trigger => $callback) {
+            $this->setCallback($context, $trigger, $callback);
+        }
+        return $this;
+    }
+
+    /**
+     * Get a single callback for a given context and trigger
+     *
+     * @param  string $context
+     * @param  string $trigger
+     * @return string|array|null
+     */
+    public function getCallback($context, $trigger)
+    {
+        $this->hasContext($context, true);
+        $trigger = $this->_validateTrigger($trigger);
+        if (isset($this->_contexts[$context]['callbacks'][$trigger])) {
+            return $this->_contexts[$context]['callbacks'][$trigger];
+        }
+
+        return null;
+    }
+
+    /**
+     * Get all callbacks for a given context
+     *
+     * @param  string $context
+     * @return array
+     */
+    public function getCallbacks($context)
+    {
+        $this->hasContext($context, true);
+        return $this->_contexts[$context]['callbacks'];
+    }
+
+    /**
+     * Clear a callback for a given context and trigger
+     *
+     * @param  string $context
+     * @param  string $trigger
+     * @return boolean
+     */
+    public function removeCallback($context, $trigger)
+    {
+        $this->hasContext($context, true);
+        $trigger = $this->_validateTrigger($trigger);
+        if (isset($this->_contexts[$context]['callbacks'][$trigger])) {
+            unset($this->_contexts[$context]['callbacks'][$trigger]);
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Clear all callbacks for a given context
+     *
+     * @param  string $context
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function clearCallbacks($context)
+    {
+        $this->hasContext($context, true);
+        $this->_contexts[$context]['callbacks'] = array();
+        return $this;
+    }
+
+    /**
+     * Set name of parameter to use when determining context format
+     *
+     * @param  string $name
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setContextParam($name)
+    {
+        $this->_contextParam = (string) $name;
+        return $this;
+    }
+
+    /**
+     * Return context format request parameter name
+     *
+     * @return string
+     */
+    public function getContextParam()
+    {
+        return $this->_contextParam;
+    }
+
+    /**
+     * Indicate default context to use when no context format provided
+     *
+     * @param  string $type
+     * @throws Zend_Controller_Action_Exception
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setDefaultContext($type)
+    {
+        if (!isset($this->_contexts[$type])) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf('Cannot set default context; invalid context type "%s"', $type));
+        }
+
+        $this->_defaultContext = $type;
+        return $this;
+    }
+
+    /**
+     * Return default context
+     *
+     * @return string
+     */
+    public function getDefaultContext()
+    {
+        return $this->_defaultContext;
+    }
+
+    /**
+     * Set flag indicating if layout should be disabled
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setAutoDisableLayout($flag)
+    {
+        $this->_disableLayout = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Retrieve auto layout disable flag
+     *
+     * @return boolean
+     */
+    public function getAutoDisableLayout()
+    {
+        return $this->_disableLayout;
+    }
+
+    /**
+     * Add new context
+     *
+     * @param  string $context Context type
+     * @param  array  $spec    Context specification
+     * @throws Zend_Controller_Action_Exception
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function addContext($context, array $spec)
+    {
+        if ($this->hasContext($context)) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf('Cannot add context "%s"; already exists', $context));
+        }
+        $context = (string) $context;
+
+        $this->_contexts[$context] = array();
+
+        $this->setSuffix($context,    (isset($spec['suffix'])    ? $spec['suffix']    : ''))
+             ->setHeaders($context,   (isset($spec['headers'])   ? $spec['headers']   : array()))
+             ->setCallbacks($context, (isset($spec['callbacks']) ? $spec['callbacks'] : array()));
+        return $this;
+    }
+
+    /**
+     * Overwrite existing context
+     *
+     * @param  string $context Context type
+     * @param  array  $spec    Context specification
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setContext($context, array $spec)
+    {
+        $this->removeContext($context);
+        return $this->addContext($context, $spec);
+    }
+
+    /**
+     * Add multiple contexts
+     *
+     * @param  array $contexts
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function addContexts(array $contexts)
+    {
+        foreach ($contexts as $context => $spec) {
+            $this->addContext($context, $spec);
+        }
+        return $this;
+    }
+
+    /**
+     * Set multiple contexts, after first removing all
+     *
+     * @param  array $contexts
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setContexts(array $contexts)
+    {
+        $this->clearContexts();
+        foreach ($contexts as $context => $spec) {
+            $this->addContext($context, $spec);
+        }
+        return $this;
+    }
+
+    /**
+     * Retrieve context specification
+     *
+     * @param  string $context
+     * @return array|null
+     */
+    public function getContext($context)
+    {
+        if ($this->hasContext($context)) {
+            return $this->_contexts[(string) $context];
+        }
+        return null;
+    }
+
+    /**
+     * Retrieve context definitions
+     *
+     * @return array
+     */
+    public function getContexts()
+    {
+        return $this->_contexts;
+    }
+
+    /**
+     * Remove a context
+     *
+     * @param  string $context
+     * @return boolean
+     */
+    public function removeContext($context)
+    {
+        if ($this->hasContext($context)) {
+            unset($this->_contexts[(string) $context]);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Remove all contexts
+     *
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function clearContexts()
+    {
+        $this->_contexts = array();
+        return $this;
+    }
+
+    /**
+     * Return current context, if any
+     *
+     * @return null|string
+     */
+    public function getCurrentContext()
+    {
+        return $this->_currentContext;
+    }
+
+    /**
+     * Post dispatch processing
+     *
+     * Execute postDispatch callback for current context, if available
+     *
+     * @throws Zend_Controller_Action_Exception
+     * @return void
+     */
+    public function postDispatch()
+    {
+        $context = $this->getCurrentContext();
+        if (null !== $context) {
+            if (null !== ($callback = $this->getCallback($context, self::TRIGGER_POST))) {
+                if (is_string($callback) && method_exists($this, $callback)) {
+                    $this->$callback();
+                } elseif (is_string($callback) && function_exists($callback)) {
+                    $callback();
+                } elseif (is_array($callback)) {
+                    call_user_func($callback);
+                } else {
+                    /**
+                     * @see Zend_Controller_Action_Exception
+                     */
+                    throw new Zend_Controller_Action_Exception(sprintf('Invalid postDispatch context callback registered for context "%s"', $context));
+                }
+            }
+        }
+    }
+
+    /**
+     * JSON post processing
+     *
+     * JSON serialize view variables to response body
+     *
+     * @return void
+     */
+    public function postJsonContext()
+    {
+        if (!$this->getAutoJsonSerialization()) {
+            return;
+        }
+
+        $viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
+        $view = $viewRenderer->view;
+        if ($view instanceof Zend_View_Interface) {
+            /**
+             * @see Zend_Json
+             */
+            if(method_exists($view, 'getVars')) {
+                $vars = Zend_Json::encode($view->getVars());
+                $this->getResponse()->setBody($vars);
+            } else {
+                throw new Zend_Controller_Action_Exception('View does not implement the getVars() method needed to encode the view into JSON');
+            }
+        }
+    }
+
+    /**
+     * Add one or more contexts to an action
+     *
+     * @param  string       $action
+     * @param  string|array $context
+     * @return Zend_Controller_Action_Helper_ContextSwitch|void Provides a fluent interface
+     */
+    public function addActionContext($action, $context)
+    {
+        $this->hasContext($context, true);
+        $controller = $this->getActionController();
+        if (null === $controller) {
+            return;
+        }
+        $action     = (string) $action;
+        $contextKey = $this->_contextKey;
+
+        if (!isset($controller->$contextKey)) {
+            $controller->$contextKey = array();
+        }
+
+        if (true === $context) {
+            $contexts = $this->getContexts();
+            $controller->{$contextKey}[$action] = array_keys($contexts);
+            return $this;
+        }
+
+        $context = (array) $context;
+        if (!isset($controller->{$contextKey}[$action])) {
+            $controller->{$contextKey}[$action] = $context;
+        } else {
+            $controller->{$contextKey}[$action] = array_merge(
+                $controller->{$contextKey}[$action],
+                $context
+            );
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set a context as available for a given controller action
+     *
+     * @param  string       $action
+     * @param  string|array $context
+     * @return Zend_Controller_Action_Helper_ContextSwitch|void Provides a fluent interface
+     */
+    public function setActionContext($action, $context)
+    {
+        $this->hasContext($context, true);
+        $controller = $this->getActionController();
+        if (null === $controller) {
+            return;
+        }
+        $action     = (string) $action;
+        $contextKey = $this->_contextKey;
+
+        if (!isset($controller->$contextKey)) {
+            $controller->$contextKey = array();
+        }
+
+        if (true === $context) {
+            $contexts = $this->getContexts();
+            $controller->{$contextKey}[$action] = array_keys($contexts);
+        } else {
+            $controller->{$contextKey}[$action] = (array) $context;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add multiple action/context pairs at once
+     *
+     * @param  array $contexts
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function addActionContexts(array $contexts)
+    {
+        foreach ($contexts as $action => $context) {
+            $this->addActionContext($action, $context);
+        }
+        return $this;
+    }
+
+    /**
+     * Overwrite and set multiple action contexts at once
+     *
+     * @param  array $contexts
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function setActionContexts(array $contexts)
+    {
+        foreach ($contexts as $action => $context) {
+            $this->setActionContext($action, $context);
+        }
+        return $this;
+    }
+
+    /**
+     * Does a particular controller action have the given context(s)?
+     *
+     * @param  string       $action
+     * @param  string|array $context
+     * @throws Zend_Controller_Action_Exception
+     * @return boolean
+     */
+    public function hasActionContext($action, $context)
+    {
+        $this->hasContext($context, true);
+        $controller = $this->getActionController();
+        if (null === $controller) {
+            return false;
+        }
+        $action     = (string) $action;
+        $contextKey = $this->_contextKey;
+
+        if (!isset($controller->{$contextKey})) {
+            return false;
+        }
+
+        $allContexts = $controller->{$contextKey};
+
+        if (!is_array($allContexts)) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception("Invalid contexts found for controller");
+        }
+
+        if (!isset($allContexts[$action])) {
+            return false;
+        }
+
+        if (true === $allContexts[$action]) {
+            return true;
+        }
+
+        $contexts = $allContexts[$action];
+
+        if (!is_array($contexts)) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception(sprintf("Invalid contexts found for action '%s'", $action));
+        }
+
+        if (is_string($context) && in_array($context, $contexts)) {
+            return true;
+        } elseif (is_array($context)) {
+            $found = true;
+            foreach ($context as $test) {
+                if (!in_array($test, $contexts)) {
+                    $found = false;
+                    break;
+                }
+            }
+            return $found;
+        }
+
+        return false;
+    }
+
+    /**
+     * Get contexts for a given action or all actions in the controller
+     *
+     * @param  string $action
+     * @return array
+     */
+    public function getActionContexts($action = null)
+    {
+        $controller = $this->getActionController();
+        if (null === $controller) {
+            return array();
+        }
+        $contextKey = $this->_contextKey;
+
+        if (!isset($controller->$contextKey)) {
+            return array();
+        }
+
+        if (null !== $action) {
+            $action = (string) $action;
+            if (isset($controller->{$contextKey}[$action])) {
+                return $controller->{$contextKey}[$action];
+            } else {
+                return array();
+            }
+        }
+
+        return $controller->$contextKey;
+    }
+
+    /**
+     * Remove one or more contexts for a given controller action
+     *
+     * @param  string       $action
+     * @param  string|array $context
+     * @return boolean
+     */
+    public function removeActionContext($action, $context)
+    {
+        if ($this->hasActionContext($action, $context)) {
+            $controller     = $this->getActionController();
+            $contextKey     = $this->_contextKey;
+            $action         = (string) $action;
+            $contexts       = $controller->$contextKey;
+            $actionContexts = $contexts[$action];
+            $contexts       = (array) $context;
+            foreach ($contexts as $context) {
+                $index = array_search($context, $actionContexts);
+                if (false !== $index) {
+                    unset($controller->{$contextKey}[$action][$index]);
+                }
+            }
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Clear all contexts for a given controller action or all actions
+     *
+     * @param  string $action
+     * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+     */
+    public function clearActionContexts($action = null)
+    {
+        $controller = $this->getActionController();
+        $contextKey = $this->_contextKey;
+
+        if (!isset($controller->$contextKey) || empty($controller->$contextKey)) {
+            return $this;
+        }
+
+        if (null === $action) {
+            $controller->$contextKey = array();
+            return $this;
+        }
+
+        $action = (string) $action;
+        if (isset($controller->{$contextKey}[$action])) {
+            unset($controller->{$contextKey}[$action]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve ViewRenderer
+     *
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    protected function _getViewRenderer()
+    {
+        if (null === $this->_viewRenderer) {
+            $this->_viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
+        }
+
+        return $this->_viewRenderer;
+    }
+}
+
diff --git a/library/vendor/Zend/Controller/Action/Helper/Json.php b/library/vendor/Zend/Controller/Action/Helper/Json.php
new file mode 100644
index 0000000..5b77f12
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Json.php
@@ -0,0 +1,130 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Simplify AJAX context switching based on requested format
+ *
+ * @uses       Zend_Controller_Action_Helper_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_Json extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * Suppress exit when sendJson() called
+     * @var boolean
+     */
+    public $suppressExit = false;
+
+    /**
+     * Create JSON response
+     *
+     * Encodes and returns data to JSON. Content-Type header set to
+     * 'application/json', and disables layouts and viewRenderer (if being
+     * used).
+     *
+     * @param  mixed   $data
+     * @param  boolean $keepLayouts
+     * @param  boolean|array $keepLayouts
+     * @param  boolean $encodeData Provided data is already JSON
+     * NOTE:   if boolean, establish $keepLayouts to true|false
+     *         if array, admit params for Zend_Json::encode as enableJsonExprFinder=>true|false
+     *         if $keepLayouts and parmas for Zend_Json::encode are required
+     *         then, the array can contains a 'keepLayout'=>true|false and/or 'encodeData'=>true|false
+     *         that will not be passed to Zend_Json::encode method but will be passed
+     *         to Zend_View_Helper_Json
+     * @throws Zend_Controller_Action_Helper_Json
+     * @return string
+     */
+    public function encodeJson($data, $keepLayouts = false, $encodeData = true)
+    {
+        /**
+         * @see Zend_View_Helper_Json
+         */
+        $jsonHelper = new Zend_View_Helper_Json();
+        $data = $jsonHelper->json($data, $keepLayouts, $encodeData);
+
+        if (!$keepLayouts) {
+            /**
+             * @see Zend_Controller_Action_HelperBroker
+             */
+            Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(true);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Encode JSON response and immediately send
+     *
+     * @param  mixed   $data
+     * @param  boolean|array $keepLayouts
+     * @param  $encodeData Encode $data as JSON?
+     * NOTE:   if boolean, establish $keepLayouts to true|false
+     *         if array, admit params for Zend_Json::encode as enableJsonExprFinder=>true|false
+     *         if $keepLayouts and parmas for Zend_Json::encode are required
+     *         then, the array can contains a 'keepLayout'=>true|false and/or 'encodeData'=>true|false
+     *         that will not be passed to Zend_Json::encode method but will be passed
+     *         to Zend_View_Helper_Json
+     * @return string|void
+     */
+    public function sendJson($data, $keepLayouts = false, $encodeData = true)
+    {
+        $data = $this->encodeJson($data, $keepLayouts, $encodeData);
+        $response = $this->getResponse();
+        $response->setBody($data);
+
+        if (!$this->suppressExit) {
+            $response->sendResponse();
+            exit;
+        }
+
+        return $data;
+    }
+
+    /**
+     * Strategy pattern: call helper as helper broker method
+     *
+     * Allows encoding JSON. If $sendNow is true, immediately sends JSON
+     * response.
+     *
+     * @param  mixed   $data
+     * @param  boolean $sendNow
+     * @param  boolean $keepLayouts
+     * @param  boolean $encodeData Encode $data as JSON?
+     * @return string|void
+     */
+    public function direct($data, $sendNow = true, $keepLayouts = false, $encodeData = true)
+    {
+        if ($sendNow) {
+            return $this->sendJson($data, $keepLayouts, $encodeData);
+        }
+        return $this->encodeJson($data, $keepLayouts, $encodeData);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Redirector.php b/library/vendor/Zend/Controller/Action/Helper/Redirector.php
new file mode 100644
index 0000000..8ff7c3e
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Redirector.php
@@ -0,0 +1,531 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_Redirector extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * HTTP status code for redirects
+     * @var int
+     */
+    protected $_code = 302;
+
+    /**
+     * Whether or not calls to _redirect() should exit script execution
+     * @var boolean
+     */
+    protected $_exit = true;
+
+    /**
+     * Whether or not _redirect() should attempt to prepend the base URL to the
+     * passed URL (if it's a relative URL)
+     * @var boolean
+     */
+    protected $_prependBase = true;
+
+    /**
+     * Url to which to redirect
+     * @var string
+     */
+    protected $_redirectUrl = null;
+
+    /**
+     * Whether or not to use an absolute URI when redirecting
+     * @var boolean
+     */
+    protected $_useAbsoluteUri = false;
+
+    /**
+     * Whether or not to close the session before exiting
+     * @var boolean
+     */
+    protected $_closeSessionOnExit = true;
+
+    /**
+     * Retrieve HTTP status code to emit on {@link _redirect()} call
+     *
+     * @return int
+     */
+    public function getCode()
+    {
+        return $this->_code;
+    }
+
+    /**
+     * Validate HTTP status redirect code
+     *
+     * @param  int $code
+     * @throws Zend_Controller_Action_Exception on invalid HTTP status code
+     * @return true
+     */
+    protected function _checkCode($code)
+    {
+        $code = (int)$code;
+        if ((300 > $code) || (307 < $code) || (304 == $code) || (306 == $code)) {
+            throw new Zend_Controller_Action_Exception('Invalid redirect HTTP status code (' . $code  . ')');
+        }
+
+        return true;
+    }
+
+    /**
+     * Set HTTP status code for {@link _redirect()} behaviour
+     *
+     * @param  int $code
+     * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+     */
+    public function setCode($code)
+    {
+        $this->_checkCode($code);
+        $this->_code = $code;
+        return $this;
+    }
+
+    /**
+     * Retrieve flag for whether or not {@link _redirect()} will exit when finished.
+     *
+     * @return boolean
+     */
+    public function getExit()
+    {
+        return $this->_exit;
+    }
+
+    /**
+     * Set exit flag for {@link _redirect()} behaviour
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+     */
+    public function setExit($flag)
+    {
+        $this->_exit = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Retrieve flag for whether or not {@link _redirect()} will prepend the
+     * base URL on relative URLs
+     *
+     * @return boolean
+     */
+    public function getPrependBase()
+    {
+        return $this->_prependBase;
+    }
+
+    /**
+     * Set 'prepend base' flag for {@link _redirect()} behaviour
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+     */
+    public function setPrependBase($flag)
+    {
+        $this->_prependBase = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Retrieve flag for whether or not {@link redirectAndExit()} shall close the session before
+     * exiting.
+     *
+     * @return boolean
+     */
+    public function getCloseSessionOnExit()
+    {
+        return $this->_closeSessionOnExit;
+    }
+
+    /**
+     * Set flag for whether or not {@link redirectAndExit()} shall close the session before exiting.
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+     */
+    public function setCloseSessionOnExit($flag)
+    {
+        $this->_closeSessionOnExit = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Return use absolute URI flag
+     *
+     * @return boolean
+     */
+    public function getUseAbsoluteUri()
+    {
+        return $this->_useAbsoluteUri;
+    }
+
+    /**
+     * Set use absolute URI flag
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+     */
+    public function setUseAbsoluteUri($flag = true)
+    {
+        $this->_useAbsoluteUri = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Set redirect in response object
+     *
+     * @return void
+     */
+    protected function _redirect($url)
+    {
+        if ($this->getUseAbsoluteUri() && !preg_match('#^(https?|ftp)://#', $url)) {
+            $host  = (isset($_SERVER['HTTP_HOST'])?$_SERVER['HTTP_HOST']:'');
+            $proto = (isset($_SERVER['HTTPS'])&&$_SERVER['HTTPS']!=="off") ? 'https' : 'http';
+            $port  = (isset($_SERVER['SERVER_PORT'])?$_SERVER['SERVER_PORT']:80);
+            $uri   = $proto . '://' . $host;
+            if ((('http' == $proto) && (80 != $port)) || (('https' == $proto) && (443 != $port))) {
+                // do not append if HTTP_HOST already contains port
+                if (strrchr($host, ':') === false) {
+                    $uri .= ':' . $port;
+                }
+            }
+            $url = $uri . '/' . ltrim($url, '/');
+        }
+        $this->_redirectUrl = $url;
+        $this->getResponse()->setRedirect($url, $this->getCode());
+    }
+
+    /**
+     * Retrieve currently set URL for redirect
+     *
+     * @return string
+     */
+    public function getRedirectUrl()
+    {
+        return $this->_redirectUrl;
+    }
+
+    /**
+     * Determine if the baseUrl should be prepended, and prepend if necessary
+     *
+     * @param  string $url
+     * @return string
+     */
+    protected function _prependBase($url)
+    {
+        if ($this->getPrependBase()) {
+            $request = $this->getRequest();
+            if ($request instanceof Zend_Controller_Request_Http) {
+                $base = rtrim($request->getBaseUrl(), '/');
+                if (!empty($base) && ('/' != $base)) {
+                    $url = $base . '/' . ltrim($url, '/');
+                } else {
+                    $url = '/' . ltrim($url, '/');
+                }
+            }
+        }
+
+        return $url;
+    }
+
+    /**
+     * Set a redirect URL of the form /module/controller/action/params
+     *
+     * @param  string $action
+     * @param  string $controller
+     * @param  string $module
+     * @param  array  $params
+     * @return void
+     */
+    public function setGotoSimple($action, $controller = null, $module = null, array $params = array())
+    {
+        $dispatcher = $this->getFrontController()->getDispatcher();
+        $request    = $this->getRequest();
+        $curModule  = $request->getModuleName();
+        $useDefaultController = false;
+
+        if (null === $controller && null !== $module) {
+            $useDefaultController = true;
+        }
+
+        if (null === $module) {
+            $module = $curModule;
+        }
+
+        if ($module == $dispatcher->getDefaultModule()) {
+            $module = '';
+        }
+
+        if (null === $controller && !$useDefaultController) {
+            $controller = $request->getControllerName();
+            if (empty($controller)) {
+                $controller = $dispatcher->getDefaultControllerName();
+            }
+        }
+
+        $params[$request->getModuleKey()]     = $module;
+        $params[$request->getControllerKey()] = $controller;
+        $params[$request->getActionKey()]     = $action;
+
+        $router = $this->getFrontController()->getRouter();
+        $url    = $router->assemble($params, 'default', true);
+
+        $this->_redirect($url);
+    }
+
+    /**
+     * Build a URL based on a route
+     *
+     * @param  array   $urlOptions
+     * @param  string  $name Route name
+     * @param  boolean $reset
+     * @param  boolean $encode
+     * @return void
+     */
+    public function setGotoRoute(array $urlOptions = array(), $name = null, $reset = false, $encode = true)
+    {
+        $router = $this->getFrontController()->getRouter();
+        $url    = $router->assemble($urlOptions, $name, $reset, $encode);
+
+        $this->_redirect($url);
+    }
+
+    /**
+     * Set a redirect URL string
+     *
+     * By default, emits a 302 HTTP status header, prepends base URL as defined
+     * in request object if url is relative, and halts script execution by
+     * calling exit().
+     *
+     * $options is an optional associative array that can be used to control
+     * redirect behaviour. The available option keys are:
+     * - exit: boolean flag indicating whether or not to halt script execution when done
+     * - prependBase: boolean flag indicating whether or not to prepend the base URL when a relative URL is provided
+     * - code: integer HTTP status code to use with redirect. Should be between 300 and 307.
+     *
+     * _redirect() sets the Location header in the response object. If you set
+     * the exit flag to false, you can override this header later in code
+     * execution.
+     *
+     * If the exit flag is true (true by default), _redirect() will write and
+     * close the current session, if any.
+     *
+     * @param  string $url
+     * @param  array  $options
+     * @return void
+     */
+    public function setGotoUrl($url, array $options = array())
+    {
+        // prevent header injections
+        $url = str_replace(array("\n", "\r"), '', $url);
+
+        if (null !== $options) {
+            if (isset($options['exit'])) {
+                $this->setExit(($options['exit']) ? true : false);
+            }
+            if (isset($options['prependBase'])) {
+                $this->setPrependBase(($options['prependBase']) ? true : false);
+            }
+            if (isset($options['code'])) {
+                $this->setCode($options['code']);
+            }
+        }
+
+        // If relative URL, decide if we should prepend base URL
+        if (!preg_match('|^[a-z]+://|', $url)) {
+            $url = $this->_prependBase($url);
+        }
+
+        $this->_redirect($url);
+    }
+
+    /**
+     * Perform a redirect to an action/controller/module with params
+     *
+     * @param  string $action
+     * @param  string $controller
+     * @param  string $module
+     * @param  array  $params
+     * @return void
+     */
+    public function gotoSimple($action, $controller = null, $module = null, array $params = array())
+    {
+        $this->setGotoSimple($action, $controller, $module, $params);
+
+        if ($this->getExit()) {
+            $this->redirectAndExit();
+        }
+    }
+
+    /**
+     * Perform a redirect to an action/controller/module with params, forcing an immdiate exit
+     *
+     * @param  mixed $action
+     * @param  mixed $controller
+     * @param  mixed $module
+     * @param  array $params
+     * @return void
+     */
+    public function gotoSimpleAndExit($action, $controller = null, $module = null, array $params = array())
+    {
+        $this->setGotoSimple($action, $controller, $module, $params);
+        $this->redirectAndExit();
+    }
+
+    /**
+     * Redirect to a route-based URL
+     *
+     * Uses route's assemble method to build the URL; route is specified by $name;
+     * default route is used if none provided.
+     *
+     * @param  array   $urlOptions Array of key/value pairs used to assemble URL
+     * @param  string  $name
+     * @param  boolean $reset
+     * @param  boolean $encode
+     * @return void
+     */
+    public function gotoRoute(array $urlOptions = array(), $name = null, $reset = false, $encode = true)
+    {
+        $this->setGotoRoute($urlOptions, $name, $reset, $encode);
+
+        if ($this->getExit()) {
+            $this->redirectAndExit();
+        }
+    }
+
+    /**
+     * Redirect to a route-based URL, and immediately exit
+     *
+     * Uses route's assemble method to build the URL; route is specified by $name;
+     * default route is used if none provided.
+     *
+     * @param  array   $urlOptions Array of key/value pairs used to assemble URL
+     * @param  string  $name
+     * @param  boolean $reset
+     * @return void
+     */
+    public function gotoRouteAndExit(array $urlOptions = array(), $name = null, $reset = false)
+    {
+        $this->setGotoRoute($urlOptions, $name, $reset);
+        $this->redirectAndExit();
+    }
+
+    /**
+     * Perform a redirect to a url
+     *
+     * @param  string $url
+     * @param  array  $options
+     * @return void
+     */
+    public function gotoUrl($url, array $options = array())
+    {
+        $this->setGotoUrl($url, $options);
+
+        if ($this->getExit()) {
+            $this->redirectAndExit();
+        }
+    }
+
+    /**
+     * Set a URL string for a redirect, perform redirect, and immediately exit
+     *
+     * @param  string $url
+     * @param  array  $options
+     * @return void
+     */
+    public function gotoUrlAndExit($url, array $options = array())
+    {
+        $this->setGotoUrl($url, $options);
+        $this->redirectAndExit();
+    }
+
+    /**
+     * exit(): Perform exit for redirector
+     *
+     * @return void
+     */
+    public function redirectAndExit()
+    {
+        if ($this->getCloseSessionOnExit()) {
+            // Close session, if started
+            if (class_exists('Zend_Session', false) && Zend_Session::isStarted()) {
+                Zend_Session::writeClose();
+            } elseif (isset($_SESSION)) {
+                session_write_close();
+            }
+        }
+
+        $this->getResponse()->sendHeaders();
+        exit();
+    }
+
+    /**
+     * direct(): Perform helper when called as
+     * $this->_helper->redirector($action, $controller, $module, $params)
+     *
+     * @param  string $action
+     * @param  string $controller
+     * @param  string $module
+     * @param  array  $params
+     * @return void
+     */
+    public function direct($action, $controller = null, $module = null, array $params = array())
+    {
+        $this->gotoSimple($action, $controller, $module, $params);
+    }
+
+    /**
+     * Overloading
+     *
+     * Overloading for old 'goto', 'setGoto', and 'gotoAndExit' methods
+     *
+     * @param  string $method
+     * @param  array $args
+     * @return mixed
+     * @throws Zend_Controller_Action_Exception for invalid methods
+     */
+    public function __call($method, $args)
+    {
+        $method = strtolower($method);
+        if ('goto' == $method) {
+            return call_user_func_array(array($this, 'gotoSimple'), $args);
+        }
+        if ('setgoto' == $method) {
+            return call_user_func_array(array($this, 'setGotoSimple'), $args);
+        }
+        if ('gotoandexit' == $method) {
+            return call_user_func_array(array($this, 'gotoSimpleAndExit'), $args);
+        }
+
+        throw new Zend_Controller_Action_Exception(sprintf('Invalid method "%s" called on redirector', $method));
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Url.php b/library/vendor/Zend/Controller/Action/Helper/Url.php
new file mode 100644
index 0000000..f98bfa5
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Url.php
@@ -0,0 +1,116 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Helper for creating URLs for redirects and other tasks
+ *
+ * @uses       Zend_Controller_Action_Helper_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_Url extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * Create URL based on default route
+     *
+     * @param  string $action
+     * @param  string $controller
+     * @param  string $module
+     * @param  array  $params
+     * @return string
+     */
+    public function simple($action, $controller = null, $module = null, array $params = null)
+    {
+        $request = $this->getRequest();
+
+        if (null === $controller) {
+            $controller = $request->getControllerName();
+        }
+
+        if (null === $module) {
+            $module = $request->getModuleName();
+        }
+
+        $url = $controller . '/' . $action;
+        if ($module != $this->getFrontController()->getDispatcher()->getDefaultModule()) {
+            $url = $module . '/' . $url;
+        }
+
+        if ('' !== ($baseUrl = $this->getFrontController()->getBaseUrl())) {
+            $url = $baseUrl . '/' . $url;
+        }
+
+        if (null !== $params) {
+            $paramPairs = array();
+            foreach ($params as $key => $value) {
+                $paramPairs[] = urlencode($key) . '/' . urlencode($value);
+            }
+            $paramString = implode('/', $paramPairs);
+            $url .= '/' . $paramString;
+        }
+
+        $url = '/' . ltrim($url, '/');
+
+        return $url;
+    }
+
+    /**
+     * Assembles a URL based on a given route
+     *
+     * This method will typically be used for more complex operations, as it
+     * ties into the route objects registered with the router.
+     *
+     * @param  array   $urlOptions Options passed to the assemble method of the Route object.
+     * @param  mixed   $name       The name of a Route to use. If null it will use the current Route
+     * @param  boolean $reset
+     * @param  boolean $encode
+     * @return string Url for the link href attribute.
+     */
+    public function url($urlOptions = array(), $name = null, $reset = false, $encode = true)
+    {
+        $router = $this->getFrontController()->getRouter();
+        return $router->assemble($urlOptions, $name, $reset, $encode);
+    }
+
+    /**
+     * Perform helper when called as $this->_helper->url() from an action controller
+     *
+     * Proxies to {@link simple()}
+     *
+     * @param  string $action
+     * @param  string $controller
+     * @param  string $module
+     * @param  array  $params
+     * @return string
+     */
+    public function direct($action, $controller = null, $module = null, array $params = null)
+    {
+        return $this->simple($action, $controller, $module, $params);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php b/library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php
new file mode 100644
index 0000000..948ecc4
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php
@@ -0,0 +1,996 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * @see Zend_View
+ */
+
+/**
+ * View script integration
+ *
+ * Zend_Controller_Action_Helper_ViewRenderer provides transparent view
+ * integration for action controllers. It allows you to create a view object
+ * once, and populate it throughout all actions. Several global options may be
+ * set:
+ *
+ * - noController: if set true, render() will not look for view scripts in
+ *   subdirectories named after the controller
+ * - viewSuffix: what view script filename suffix to use
+ *
+ * The helper autoinitializes the action controller view preDispatch(). It
+ * determines the path to the class file, and then determines the view base
+ * directory from there. It also uses the module name as a class prefix for
+ * helpers and views such that if your module name is 'Search', it will set the
+ * helper class prefix to 'Search_View_Helper' and the filter class prefix to ;
+ * 'Search_View_Filter'.
+ *
+ * Usage:
+ * <code>
+ * // In your bootstrap:
+ * Zend_Controller_Action_HelperBroker::addHelper(new Zend_Controller_Action_Helper_ViewRenderer());
+ *
+ * // In your action controller methods:
+ * $viewHelper = $this->_helper->getHelper('view');
+ *
+ * // Don't use controller subdirectories
+ * $viewHelper->setNoController(true);
+ *
+ * // Specify a different script to render:
+ * $this->_helper->viewRenderer('form');
+ *
+ * </code>
+ *
+ * @uses       Zend_Controller_Action_Helper_Abstract
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action_Helper
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_Helper_ViewRenderer extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * @var Zend_View_Interface
+     */
+    public $view;
+
+    /**
+     * Word delimiters
+     * @var array
+     */
+    protected $_delimiters;
+
+    /**
+     * @var Zend_Filter_Inflector
+     */
+    protected $_inflector;
+
+    /**
+     * Inflector target
+     * @var string
+     */
+    protected $_inflectorTarget = '';
+
+    /**
+     * Current module directory
+     * @var string
+     */
+    protected $_moduleDir = '';
+
+    /**
+     * Whether or not to autorender using controller name as subdirectory;
+     * global setting (not reset at next invocation)
+     * @var boolean
+     */
+    protected $_neverController = false;
+
+    /**
+     * Whether or not to autorender postDispatch; global setting (not reset at
+     * next invocation)
+     * @var boolean
+     */
+    protected $_neverRender     = false;
+
+    /**
+     * Whether or not to use a controller name as a subdirectory when rendering
+     * @var boolean
+     */
+    protected $_noController    = false;
+
+    /**
+     * Whether or not to autorender postDispatch; per controller/action setting (reset
+     * at next invocation)
+     * @var boolean
+     */
+    protected $_noRender        = false;
+
+    /**
+     * Characters representing path delimiters in the controller
+     * @var string|array
+     */
+    protected $_pathDelimiters;
+
+    /**
+     * Which named segment of the response to utilize
+     * @var string
+     */
+    protected $_responseSegment = null;
+
+    /**
+     * Which action view script to render
+     * @var string
+     */
+    protected $_scriptAction    = null;
+
+    /**
+     * View object basePath
+     * @var string
+     */
+    protected $_viewBasePathSpec = ':moduleDir/views';
+
+    /**
+     * View script path specification string
+     * @var string
+     */
+    protected $_viewScriptPathSpec = ':controller/:action.:suffix';
+
+    /**
+     * View script path specification string, minus controller segment
+     * @var string
+     */
+    protected $_viewScriptPathNoControllerSpec = ':action.:suffix';
+
+    /**
+     * View script suffix
+     * @var string
+     */
+    protected $_viewSuffix      = 'phtml';
+
+    /**
+     * Constructor
+     *
+     * Optionally set view object and options.
+     *
+     * @param  Zend_View_Interface $view
+     * @param  array               $options
+     * @return void
+     */
+    public function __construct(Zend_View_Interface $view = null, array $options = array())
+    {
+        if (null !== $view) {
+            $this->setView($view);
+        }
+
+        if (!empty($options)) {
+            $this->_setOptions($options);
+        }
+    }
+
+    /**
+     * Clone - also make sure the view is cloned.
+     *
+     * @return void
+     */
+    public function __clone()
+    {
+        if (isset($this->view) && $this->view instanceof Zend_View_Interface) {
+            $this->view = clone $this->view;
+
+        }
+    }
+
+    /**
+     * Set the view object
+     *
+     * @param  Zend_View_Interface $view
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setView(Zend_View_Interface $view)
+    {
+        $this->view = $view;
+        return $this;
+    }
+
+    /**
+     * Get current module name
+     *
+     * @return string
+     */
+    public function getModule()
+    {
+        $request = $this->getRequest();
+        $module  = $request->getModuleName();
+        if (null === $module) {
+            $module = $this->getFrontController()->getDispatcher()->getDefaultModule();
+        }
+
+        return $module;
+    }
+
+    /**
+     * Get module directory
+     *
+     * @throws Zend_Controller_Action_Exception
+     * @return string
+     */
+    public function getModuleDirectory()
+    {
+        $module    = $this->getModule();
+        $moduleDir = $this->getFrontController()->getControllerDirectory($module);
+        if ((null === $moduleDir) || is_array($moduleDir)) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            throw new Zend_Controller_Action_Exception('ViewRenderer cannot locate module directory for module "' . $module . '"');
+        }
+        $this->_moduleDir = dirname($moduleDir);
+        return $this->_moduleDir;
+    }
+
+    /**
+     * Get inflector
+     *
+     * @return Zend_Filter_Inflector
+     */
+    public function getInflector()
+    {
+        if (null === $this->_inflector) {
+            /**
+             * @see Zend_Filter_Inflector
+             */
+            /**
+             * @see Zend_Filter_PregReplace
+             */
+            /**
+             * @see Zend_Filter_Word_UnderscoreToSeparator
+             */
+            $this->_inflector = new Zend_Filter_Inflector();
+            $this->_inflector->setStaticRuleReference('moduleDir', $this->_moduleDir) // moduleDir must be specified before the less specific 'module'
+                 ->addRules(array(
+                     ':module'     => array('Word_CamelCaseToDash', 'StringToLower'),
+                     ':controller' => array('Word_CamelCaseToDash', new Zend_Filter_Word_UnderscoreToSeparator('/'), 'StringToLower', new Zend_Filter_PregReplace('/\./', '-')),
+                     ':action'     => array('Word_CamelCaseToDash', new Zend_Filter_PregReplace('#[^a-z0-9' . preg_quote('/', '#') . ']+#i', '-'), 'StringToLower'),
+                 ))
+                 ->setStaticRuleReference('suffix', $this->_viewSuffix)
+                 ->setTargetReference($this->_inflectorTarget);
+        }
+
+        // Ensure that module directory is current
+        $this->getModuleDirectory();
+
+        return $this->_inflector;
+    }
+
+    /**
+     * Set inflector
+     *
+     * @param  Zend_Filter_Inflector $inflector
+     * @param  boolean               $reference Whether the moduleDir, target, and suffix should be set as references to ViewRenderer properties
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setInflector(Zend_Filter_Inflector $inflector, $reference = false)
+    {
+        $this->_inflector = $inflector;
+        if ($reference) {
+            $this->_inflector->setStaticRuleReference('suffix', $this->_viewSuffix)
+                 ->setStaticRuleReference('moduleDir', $this->_moduleDir)
+                 ->setTargetReference($this->_inflectorTarget);
+        }
+        return $this;
+    }
+
+    /**
+     * Set inflector target
+     *
+     * @param  string $target
+     * @return void
+     */
+    protected function _setInflectorTarget($target)
+    {
+        $this->_inflectorTarget = (string) $target;
+    }
+
+    /**
+     * Set internal module directory representation
+     *
+     * @param  string $dir
+     * @return void
+     */
+    protected function _setModuleDir($dir)
+    {
+        $this->_moduleDir = (string) $dir;
+    }
+
+    /**
+     * Get internal module directory representation
+     *
+     * @return string
+     */
+    protected function _getModuleDir()
+    {
+        return $this->_moduleDir;
+    }
+
+    /**
+     * Generate a class prefix for helper and filter classes
+     *
+     * @return string
+     */
+    protected function _generateDefaultPrefix()
+    {
+        $default = 'Zend_View';
+        if (null === $this->_actionController) {
+            return $default;
+        }
+
+        $class = get_class($this->_actionController);
+
+        if (!strstr($class, '_')) {
+            return $default;
+        }
+
+        $module = $this->getModule();
+        if ('default' == $module) {
+            return $default;
+        }
+
+        $prefix = substr($class, 0, strpos($class, '_')) . '_View';
+
+        return $prefix;
+    }
+
+    /**
+     * Retrieve base path based on location of current action controller
+     *
+     * @return string
+     */
+    protected function _getBasePath()
+    {
+        if (null === $this->_actionController) {
+            return './views';
+        }
+
+        $inflector = $this->getInflector();
+        $this->_setInflectorTarget($this->getViewBasePathSpec());
+
+        $dispatcher = $this->getFrontController()->getDispatcher();
+        $request = $this->getRequest();
+
+        $parts = array(
+            'module'     => (($moduleName = $request->getModuleName()) != '') ? $dispatcher->formatModuleName($moduleName) : $moduleName,
+            'controller' => $request->getControllerName(),
+            'action'     => $dispatcher->formatActionName($request->getActionName())
+            );
+
+        $path = $inflector->filter($parts);
+        return $path;
+    }
+
+    /**
+     * Set options
+     *
+     * @param  array $options
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    protected function _setOptions(array $options)
+    {
+        foreach ($options as $key => $value)
+        {
+            switch ($key) {
+                case 'neverRender':
+                case 'neverController':
+                case 'noController':
+                case 'noRender':
+                    $property = '_' . $key;
+                    $this->{$property} = ($value) ? true : false;
+                    break;
+                case 'responseSegment':
+                case 'scriptAction':
+                case 'viewBasePathSpec':
+                case 'viewScriptPathSpec':
+                case 'viewScriptPathNoControllerSpec':
+                case 'viewSuffix':
+                    $property = '_' . $key;
+                    $this->{$property} = (string) $value;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Initialize the view object
+     *
+     * $options may contain the following keys:
+     * - neverRender - flag dis/enabling postDispatch() autorender (affects all subsequent calls)
+     * - noController - flag indicating whether or not to look for view scripts in subdirectories named after the controller
+     * - noRender - flag indicating whether or not to autorender postDispatch()
+     * - responseSegment - which named response segment to render a view script to
+     * - scriptAction - what action script to render
+     * - viewBasePathSpec - specification to use for determining view base path
+     * - viewScriptPathSpec - specification to use for determining view script paths
+     * - viewScriptPathNoControllerSpec - specification to use for determining view script paths when noController flag is set
+     * - viewSuffix - what view script filename suffix to use
+     *
+     * @param  string $path
+     * @param  string $prefix
+     * @param  array  $options
+     * @throws Zend_Controller_Action_Exception
+     * @return void
+     */
+    public function initView($path = null, $prefix = null, array $options = array())
+    {
+        if (null === $this->view) {
+            $this->setView(new Zend_View());
+        }
+
+        // Reset some flags every time
+        $options['noController'] = (isset($options['noController'])) ? $options['noController'] : false;
+        $options['noRender']     = (isset($options['noRender'])) ? $options['noRender'] : false;
+        $this->_scriptAction     = null;
+        $this->_responseSegment  = null;
+
+        // Set options first; may be used to determine other initializations
+        $this->_setOptions($options);
+
+        // Get base view path
+        if (empty($path)) {
+            $path = $this->_getBasePath();
+            if (empty($path)) {
+                /**
+                 * @see Zend_Controller_Action_Exception
+                 */
+                throw new Zend_Controller_Action_Exception('ViewRenderer initialization failed: retrieved view base path is empty');
+            }
+        }
+
+        if (null === $prefix) {
+            $prefix = $this->_generateDefaultPrefix();
+        }
+
+        // Determine if this path has already been registered
+        $currentPaths = $this->view->getScriptPaths();
+        $path         = str_replace(array('/', '\\'), '/', $path);
+        $pathExists   = false;
+        foreach ($currentPaths as $tmpPath) {
+            $tmpPath = str_replace(array('/', '\\'), '/', $tmpPath);
+            if (strstr($tmpPath, $path)) {
+                $pathExists = true;
+                break;
+            }
+        }
+        if (!$pathExists) {
+            $this->view->addBasePath($path, $prefix);
+        }
+
+        // Register view with action controller (unless already registered)
+        if ((null !== $this->_actionController) && (null === $this->_actionController->view)) {
+            $this->_actionController->view       = $this->view;
+            $this->_actionController->viewSuffix = $this->_viewSuffix;
+        }
+    }
+
+    /**
+     * init - initialize view
+     *
+     * @return void
+     */
+    public function init()
+    {
+        if ($this->getFrontController()->getParam('noViewRenderer')) {
+            return;
+        }
+
+        $this->initView();
+    }
+
+    /**
+     * Set view basePath specification
+     *
+     * Specification can contain one or more of the following:
+     * - :moduleDir - current module directory
+     * - :controller - name of current controller in the request
+     * - :action - name of current action in the request
+     * - :module - name of current module in the request
+     *
+     * @param  string $path
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setViewBasePathSpec($path)
+    {
+        $this->_viewBasePathSpec = (string) $path;
+        return $this;
+    }
+
+    /**
+     * Retrieve the current view basePath specification string
+     *
+     * @return string
+     */
+    public function getViewBasePathSpec()
+    {
+        return $this->_viewBasePathSpec;
+    }
+
+    /**
+     * Set view script path specification
+     *
+     * Specification can contain one or more of the following:
+     * - :moduleDir - current module directory
+     * - :controller - name of current controller in the request
+     * - :action - name of current action in the request
+     * - :module - name of current module in the request
+     *
+     * @param  string $path
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setViewScriptPathSpec($path)
+    {
+        $this->_viewScriptPathSpec = (string) $path;
+        return $this;
+    }
+
+    /**
+     * Retrieve the current view script path specification string
+     *
+     * @return string
+     */
+    public function getViewScriptPathSpec()
+    {
+        return $this->_viewScriptPathSpec;
+    }
+
+    /**
+     * Set view script path specification (no controller variant)
+     *
+     * Specification can contain one or more of the following:
+     * - :moduleDir - current module directory
+     * - :controller - name of current controller in the request
+     * - :action - name of current action in the request
+     * - :module - name of current module in the request
+     *
+     * :controller will likely be ignored in this variant.
+     *
+     * @param  string $path
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setViewScriptPathNoControllerSpec($path)
+    {
+        $this->_viewScriptPathNoControllerSpec = (string) $path;
+        return $this;
+    }
+
+    /**
+     * Retrieve the current view script path specification string (no controller variant)
+     *
+     * @return string
+     */
+    public function getViewScriptPathNoControllerSpec()
+    {
+        return $this->_viewScriptPathNoControllerSpec;
+    }
+
+    /**
+     * Get a view script based on an action and/or other variables
+     *
+     * Uses values found in current request if no values passed in $vars.
+     *
+     * If {@link $_noController} is set, uses {@link $_viewScriptPathNoControllerSpec};
+     * otherwise, uses {@link $_viewScriptPathSpec}.
+     *
+     * @param  string $action
+     * @param  array  $vars
+     * @return string
+     */
+    public function getViewScript($action = null, array $vars = array())
+    {
+        $request = $this->getRequest();
+        if ((null === $action) && (!isset($vars['action']))) {
+            $action = $this->getScriptAction();
+            if (null === $action) {
+                $action = $request->getActionName();
+            }
+            $vars['action'] = $action;
+        } elseif (null !== $action) {
+            $vars['action'] = $action;
+        }
+        
+        $replacePattern = array('/[^a-z0-9]+$/i', '/^[^a-z0-9]+/i');
+        $vars['action'] = preg_replace($replacePattern, '', $vars['action']);
+
+        $inflector = $this->getInflector();
+        if ($this->getNoController() || $this->getNeverController()) {
+            $this->_setInflectorTarget($this->getViewScriptPathNoControllerSpec());
+        } else {
+            $this->_setInflectorTarget($this->getViewScriptPathSpec());
+        }
+        return $this->_translateSpec($vars);
+    }
+
+    /**
+     * Set the neverRender flag (i.e., globally dis/enable autorendering)
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setNeverRender($flag = true)
+    {
+        $this->_neverRender = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Retrieve neverRender flag value
+     *
+     * @return boolean
+     */
+    public function getNeverRender()
+    {
+        return $this->_neverRender;
+    }
+
+    /**
+     * Set the noRender flag (i.e., whether or not to autorender)
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setNoRender($flag = true)
+    {
+        $this->_noRender = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Retrieve noRender flag value
+     *
+     * @return boolean
+     */
+    public function getNoRender()
+    {
+        return $this->_noRender;
+    }
+
+    /**
+     * Set the view script to use
+     *
+     * @param  string $name
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setScriptAction($name)
+    {
+        $this->_scriptAction = (string) $name;
+        return $this;
+    }
+
+    /**
+     * Retrieve view script name
+     *
+     * @return string
+     */
+    public function getScriptAction()
+    {
+        return $this->_scriptAction;
+    }
+
+    /**
+     * Set the response segment name
+     *
+     * @param  string $name
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setResponseSegment($name)
+    {
+        if (null === $name) {
+            $this->_responseSegment = null;
+        } else {
+            $this->_responseSegment = (string) $name;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve named response segment name
+     *
+     * @return string
+     */
+    public function getResponseSegment()
+    {
+        return $this->_responseSegment;
+    }
+
+    /**
+     * Set the noController flag (i.e., whether or not to render into controller subdirectories)
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setNoController($flag = true)
+    {
+        $this->_noController = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Retrieve noController flag value
+     *
+     * @return boolean
+     */
+    public function getNoController()
+    {
+        return $this->_noController;
+    }
+
+    /**
+     * Set the neverController flag (i.e., whether or not to render into controller subdirectories)
+     *
+     * @param  boolean $flag
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setNeverController($flag = true)
+    {
+        $this->_neverController = ($flag) ? true : false;
+        return $this;
+    }
+
+    /**
+     * Retrieve neverController flag value
+     *
+     * @return boolean
+     */
+    public function getNeverController()
+    {
+        return $this->_neverController;
+    }
+
+    /**
+     * Set view script suffix
+     *
+     * @param  string $suffix
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setViewSuffix($suffix)
+    {
+        $this->_viewSuffix = (string) $suffix;
+        return $this;
+    }
+
+    /**
+     * Get view script suffix
+     *
+     * @return string
+     */
+    public function getViewSuffix()
+    {
+        return $this->_viewSuffix;
+    }
+
+    /**
+     * Set options for rendering a view script
+     *
+     * @param  string  $action       View script to render
+     * @param  string  $name         Response named segment to render to
+     * @param  boolean $noController Whether or not to render within a subdirectory named after the controller
+     * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+     */
+    public function setRender($action = null, $name = null, $noController = null)
+    {
+        if (null !== $action) {
+            $this->setScriptAction($action);
+        }
+
+        if (null !== $name) {
+            $this->setResponseSegment($name);
+        }
+
+        if (null !== $noController) {
+            $this->setNoController($noController);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Inflect based on provided vars
+     *
+     * Allowed variables are:
+     * - :moduleDir - current module directory
+     * - :module - current module name
+     * - :controller - current controller name
+     * - :action - current action name
+     * - :suffix - view script file suffix
+     *
+     * @param  array $vars
+     * @return string
+     */
+    protected function _translateSpec(array $vars = array())
+    {
+        $inflector  = $this->getInflector();
+        $request    = $this->getRequest();
+        $dispatcher = $this->getFrontController()->getDispatcher();
+
+        // Format module name
+        $module = $dispatcher->formatModuleName($request->getModuleName());
+
+        // Format controller name
+        $filter     = new Zend_Filter_Word_CamelCaseToDash();
+        $controller = $filter->filter($request->getControllerName());
+        $controller = $dispatcher->formatControllerName($controller);
+        if ('Controller' == substr($controller, -10)) {
+            $controller = substr($controller, 0, -10);
+        }
+
+        // Format action name
+        $action = $dispatcher->formatActionName($request->getActionName());
+
+        $params     = compact('module', 'controller', 'action');
+        foreach ($vars as $key => $value) {
+            switch ($key) {
+                case 'module':
+                case 'controller':
+                case 'action':
+                case 'moduleDir':
+                case 'suffix':
+                    $params[$key] = (string) $value;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        if (isset($params['suffix'])) {
+            $origSuffix = $this->getViewSuffix();
+            $this->setViewSuffix($params['suffix']);
+        }
+        if (isset($params['moduleDir'])) {
+            $origModuleDir = $this->_getModuleDir();
+            $this->_setModuleDir($params['moduleDir']);
+        }
+
+        $filtered = $inflector->filter($params);
+
+        if (isset($params['suffix'])) {
+            $this->setViewSuffix($origSuffix);
+        }
+        if (isset($params['moduleDir'])) {
+            $this->_setModuleDir($origModuleDir);
+        }
+
+        return $filtered;
+    }
+
+    /**
+     * Render a view script (optionally to a named response segment)
+     *
+     * Sets the noRender flag to true when called.
+     *
+     * @param  string $script
+     * @param  string $name
+     * @return void
+     */
+    public function renderScript($script, $name = null)
+    {
+        if (null === $name) {
+            $name = $this->getResponseSegment();
+        }
+
+        $this->getResponse()->appendBody(
+            $this->view->render($script),
+            $name
+        );
+
+        $this->setNoRender();
+    }
+
+    /**
+     * Render a view based on path specifications
+     *
+     * Renders a view based on the view script path specifications.
+     *
+     * @param  string  $action
+     * @param  string  $name
+     * @param  boolean $noController
+     * @return void
+     */
+    public function render($action = null, $name = null, $noController = null)
+    {
+        $this->setRender($action, $name, $noController);
+        $path = $this->getViewScript();
+        $this->renderScript($path, $name);
+    }
+
+    /**
+     * Render a script based on specification variables
+     *
+     * Pass an action, and one or more specification variables (view script suffix)
+     * to determine the view script path, and render that script.
+     *
+     * @param  string $action
+     * @param  array  $vars
+     * @param  string $name
+     * @return void
+     */
+    public function renderBySpec($action = null, array $vars = array(), $name = null)
+    {
+        if (null !== $name) {
+            $this->setResponseSegment($name);
+        }
+
+        $path = $this->getViewScript($action, $vars);
+
+        $this->renderScript($path);
+    }
+
+    /**
+     * postDispatch - auto render a view
+     *
+     * Only autorenders if:
+     * - _noRender is false
+     * - action controller is present
+     * - request has not been re-dispatched (i.e., _forward() has not been called)
+     * - response is not a redirect
+     *
+     * @return void
+     */
+    public function postDispatch()
+    {
+        if ($this->_shouldRender()) {
+            $this->render();
+        }
+    }
+
+    /**
+     * Should the ViewRenderer render a view script?
+     *
+     * @return boolean
+     */
+    protected function _shouldRender()
+    {
+        return (!$this->getFrontController()->getParam('noViewRenderer')
+            && !$this->_neverRender
+            && !$this->_noRender
+            && (null !== $this->_actionController)
+            && $this->getRequest()->isDispatched()
+            && !$this->getResponse()->isRedirect()
+        );
+    }
+
+    /**
+     * Use this helper as a method; proxies to setRender()
+     *
+     * @param  string  $action
+     * @param  string  $name
+     * @param  boolean $noController
+     * @return void
+     */
+    public function direct($action = null, $name = null, $noController = null)
+    {
+        $this->setRender($action, $name, $noController);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/HelperBroker.php b/library/vendor/Zend/Controller/Action/HelperBroker.php
new file mode 100644
index 0000000..ff94dca
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/HelperBroker.php
@@ -0,0 +1,373 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_HelperBroker_PriorityStack
+ */
+
+/**
+ * @see Zend_Loader
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_HelperBroker
+{
+    /**
+     * $_actionController - ActionController reference
+     *
+     * @var Zend_Controller_Action
+     */
+    protected $_actionController;
+
+    /**
+     * @var Zend_Loader_PluginLoader_Interface
+     */
+    protected static $_pluginLoader;
+
+    /**
+     * $_helpers - Helper array
+     *
+     * @var Zend_Controller_Action_HelperBroker_PriorityStack
+     */
+    protected static $_stack = null;
+
+    /**
+     * Set PluginLoader for use with broker
+     *
+     * @param  Zend_Loader_PluginLoader_Interface $loader
+     * @return void
+     */
+    public static function setPluginLoader($loader)
+    {
+        if ((null !== $loader) && (!$loader instanceof Zend_Loader_PluginLoader_Interface)) {
+            throw new Zend_Controller_Action_Exception('Invalid plugin loader provided to HelperBroker');
+        }
+        self::$_pluginLoader = $loader;
+    }
+
+    /**
+     * Retrieve PluginLoader
+     *
+     * @return Zend_Loader_PluginLoader
+     */
+    public static function getPluginLoader()
+    {
+        if (null === self::$_pluginLoader) {
+            self::$_pluginLoader = new Zend_Loader_PluginLoader(array(
+                'Zend_Controller_Action_Helper' => 'Zend/Controller/Action/Helper/',
+            ));
+        }
+        return self::$_pluginLoader;
+    }
+
+    /**
+     * addPrefix() - Add repository of helpers by prefix
+     *
+     * @param string $prefix
+     */
+    static public function addPrefix($prefix)
+    {
+        $prefix = rtrim($prefix, '_');
+        $path   = str_replace('_', DIRECTORY_SEPARATOR, $prefix);
+        self::getPluginLoader()->addPrefixPath($prefix, $path);
+    }
+
+    /**
+     * addPath() - Add path to repositories where Action_Helpers could be found.
+     *
+     * @param string $path
+     * @param string $prefix Optional; defaults to 'Zend_Controller_Action_Helper'
+     * @return void
+     */
+    static public function addPath($path, $prefix = 'Zend_Controller_Action_Helper')
+    {
+        self::getPluginLoader()->addPrefixPath($prefix, $path);
+    }
+
+    /**
+     * addHelper() - Add helper objects
+     *
+     * @param Zend_Controller_Action_Helper_Abstract $helper
+     * @return void
+     */
+    static public function addHelper(Zend_Controller_Action_Helper_Abstract $helper)
+    {
+        self::getStack()->push($helper);
+        return;
+    }
+
+    /**
+     * resetHelpers()
+     *
+     * @return void
+     */
+    static public function resetHelpers()
+    {
+        self::$_stack = null;
+        return;
+    }
+
+    /**
+     * Retrieve or initialize a helper statically
+     *
+     * Retrieves a helper object statically, loading on-demand if the helper
+     * does not already exist in the stack. Always returns a helper, unless
+     * the helper class cannot be found.
+     *
+     * @param  string $name
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public static function getStaticHelper($name)
+    {
+        $name  = self::_normalizeHelperName($name);
+        $stack = self::getStack();
+
+        if (!isset($stack->{$name})) {
+            self::_loadHelper($name);
+        }
+
+        return $stack->{$name};
+    }
+
+    /**
+     * getExistingHelper() - get helper by name
+     *
+     * Static method to retrieve helper object. Only retrieves helpers already
+     * initialized with the broker (either via addHelper() or on-demand loading
+     * via getHelper()).
+     *
+     * Throws an exception if the referenced helper does not exist in the
+     * stack; use {@link hasHelper()} to check if the helper is registered
+     * prior to retrieving it.
+     *
+     * @param  string $name
+     * @return Zend_Controller_Action_Helper_Abstract
+     * @throws Zend_Controller_Action_Exception
+     */
+    public static function getExistingHelper($name)
+    {
+        $name  = self::_normalizeHelperName($name);
+        $stack = self::getStack();
+
+        if (!isset($stack->{$name})) {
+            throw new Zend_Controller_Action_Exception('Action helper "' . $name . '" has not been registered with the helper broker');
+        }
+
+        return $stack->{$name};
+    }
+
+    /**
+     * Return all registered helpers as helper => object pairs
+     *
+     * @return array
+     */
+    public static function getExistingHelpers()
+    {
+        return self::getStack()->getHelpersByName();
+    }
+
+    /**
+     * Is a particular helper loaded in the broker?
+     *
+     * @param  string $name
+     * @return boolean
+     */
+    public static function hasHelper($name)
+    {
+        $name = self::_normalizeHelperName($name);
+        return isset(self::getStack()->{$name});
+    }
+
+    /**
+     * Remove a particular helper from the broker
+     *
+     * @param  string $name
+     * @return boolean
+     */
+    public static function removeHelper($name)
+    {
+        $name = self::_normalizeHelperName($name);
+        $stack = self::getStack();
+        if (isset($stack->{$name})) {
+            unset($stack->{$name});
+        }
+
+        return false;
+    }
+
+    /**
+     * Lazy load the priority stack and return it
+     *
+     * @return Zend_Controller_Action_HelperBroker_PriorityStack
+     */
+    public static function getStack()
+    {
+        if (self::$_stack == null) {
+            self::$_stack = new Zend_Controller_Action_HelperBroker_PriorityStack();
+        }
+
+        return self::$_stack;
+    }
+
+    /**
+     * Constructor
+     *
+     * @param Zend_Controller_Action $actionController
+     * @return void
+     */
+    public function __construct(Zend_Controller_Action $actionController)
+    {
+        $this->_actionController = $actionController;
+        foreach (self::getStack() as $helper) {
+            $helper->setActionController($actionController);
+            $helper->init();
+        }
+    }
+
+    /**
+     * notifyPreDispatch() - called by action controller dispatch method
+     *
+     * @return void
+     */
+    public function notifyPreDispatch()
+    {
+        foreach (self::getStack() as $helper) {
+            $helper->preDispatch();
+        }
+    }
+
+    /**
+     * notifyPostDispatch() - called by action controller dispatch method
+     *
+     * @return void
+     */
+    public function notifyPostDispatch()
+    {
+        foreach (self::getStack() as $helper) {
+            $helper->postDispatch();
+        }
+    }
+
+    /**
+     * getHelper() - get helper by name
+     *
+     * @param  string $name
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public function getHelper($name)
+    {
+        $name  = self::_normalizeHelperName($name);
+        $stack = self::getStack();
+
+        if (!isset($stack->{$name})) {
+            self::_loadHelper($name);
+        }
+
+        $helper = $stack->{$name};
+
+        $initialize = false;
+        if (null === ($actionController = $helper->getActionController())) {
+            $initialize = true;
+        } elseif ($actionController !== $this->_actionController) {
+            $initialize = true;
+        }
+
+        if ($initialize) {
+            $helper->setActionController($this->_actionController)
+                   ->init();
+        }
+
+        return $helper;
+    }
+
+    /**
+     * Method overloading
+     *
+     * @param  string $method
+     * @param  array $args
+     * @return mixed
+     * @throws Zend_Controller_Action_Exception if helper does not have a direct() method
+     */
+    public function __call($method, $args)
+    {
+        $helper = $this->getHelper($method);
+        if (!method_exists($helper, 'direct')) {
+            throw new Zend_Controller_Action_Exception('Helper "' . $method . '" does not support overloading via direct()');
+        }
+        return call_user_func_array(array($helper, 'direct'), $args);
+    }
+
+    /**
+     * Retrieve helper by name as object property
+     *
+     * @param  string $name
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public function __get($name)
+    {
+        return $this->getHelper($name);
+    }
+
+    /**
+     * Normalize helper name for lookups
+     *
+     * @param  string $name
+     * @return string
+     */
+    protected static function _normalizeHelperName($name)
+    {
+        if (strpos($name, '_') !== false) {
+            $name = str_replace(' ', '', ucwords(str_replace('_', ' ', $name)));
+        }
+
+        return ucfirst($name);
+    }
+
+    /**
+     * Load a helper
+     *
+     * @param  string $name
+     * @return void
+     */
+    protected static function _loadHelper($name)
+    {
+        try {
+            $class = self::getPluginLoader()->load($name);
+        } catch (Zend_Loader_PluginLoader_Exception $e) {
+            throw new Zend_Controller_Action_Exception('Action Helper by name ' . $name . ' not found', 0, $e);
+        }
+
+        $helper = new $class();
+
+        if (!$helper instanceof Zend_Controller_Action_Helper_Abstract) {
+            throw new Zend_Controller_Action_Exception('Helper name ' . $name . ' -> class ' . $class . ' is not of type Zend_Controller_Action_Helper_Abstract');
+        }
+
+        self::getStack()->push($helper);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Action/HelperBroker/PriorityStack.php b/library/vendor/Zend/Controller/Action/HelperBroker/PriorityStack.php
new file mode 100644
index 0000000..c957b10
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/HelperBroker/PriorityStack.php
@@ -0,0 +1,272 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Action_HelperBroker_PriorityStack implements IteratorAggregate, ArrayAccess, Countable
+{
+
+    protected $_helpersByPriority = array();
+    protected $_helpersByNameRef  = array();
+    protected $_nextDefaultPriority = 1;
+
+    /**
+     * Magic property overloading for returning helper by name
+     *
+     * @param string $helperName    The helper name
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public function __get($helperName)
+    {
+        if (!array_key_exists($helperName, $this->_helpersByNameRef)) {
+            return false;
+        }
+
+        return $this->_helpersByNameRef[$helperName];
+    }
+
+    /**
+     * Magic property overloading for returning if helper is set by name
+     *
+     * @param string $helperName    The helper name
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public function __isset($helperName)
+    {
+        return array_key_exists($helperName, $this->_helpersByNameRef);
+    }
+
+    /**
+     * Magic property overloading for unsetting if helper is exists by name
+     *
+     * @param string $helperName    The helper name
+     */
+    public function __unset($helperName)
+    {
+        $this->offsetUnset($helperName);
+    }
+
+    /**
+     * push helper onto the stack
+     *
+     * @param Zend_Controller_Action_Helper_Abstract $helper
+     * @return Zend_Controller_Action_HelperBroker_PriorityStack
+     */
+    public function push(Zend_Controller_Action_Helper_Abstract $helper)
+    {
+        $this->offsetSet($this->getNextFreeHigherPriority(), $helper);
+        return $this;
+    }
+
+    /**
+     * Return something iterable
+     *
+     * @return Traversable
+     */
+    public function getIterator(): Traversable
+    {
+        return new ArrayObject($this->_helpersByPriority);
+    }
+
+    /**
+     * offsetExists()
+     *
+     * @param int|string $priorityOrHelperName
+     * @return bool
+     */
+    public function offsetExists($priorityOrHelperName): bool
+    {
+        if (is_string($priorityOrHelperName)) {
+            return array_key_exists($priorityOrHelperName, $this->_helpersByNameRef);
+        } else {
+            return array_key_exists($priorityOrHelperName, $this->_helpersByPriority);
+        }
+    }
+
+    /**
+     * offsetGet()
+     *
+     * @param int|string $priorityOrHelperName
+     * @return Zend_Controller_Action_Helper_Abstract
+     */
+    public function offsetGet($priorityOrHelperName): Zend_Controller_Action_Helper_Abstract
+    {
+        if (!$this->offsetExists($priorityOrHelperName)) {
+            throw new Zend_Controller_Action_Exception('A helper with priority ' . $priorityOrHelperName . ' does not exist.');
+        }
+
+        if (is_string($priorityOrHelperName)) {
+            return $this->_helpersByNameRef[$priorityOrHelperName];
+        } else {
+            return $this->_helpersByPriority[$priorityOrHelperName];
+        }
+    }
+
+    /**
+     * offsetSet()
+     *
+     * @param int $priority
+     * @param Zend_Controller_Action_Helper_Abstract $helper
+     */
+    public function offsetSet($priority, $helper): void
+    {
+        $priority = (int) $priority;
+
+        if (!$helper instanceof Zend_Controller_Action_Helper_Abstract) {
+            throw new Zend_Controller_Action_Exception('$helper must extend Zend_Controller_Action_Helper_Abstract.');
+        }
+
+        if (array_key_exists($helper->getName(), $this->_helpersByNameRef)) {
+            // remove any object with the same name to retain BC compailitbility
+            // @todo At ZF 2.0 time throw an exception here.
+            $this->offsetUnset($helper->getName());
+        }
+
+        if (array_key_exists($priority, $this->_helpersByPriority)) {
+            $priority = $this->getNextFreeHigherPriority($priority);  // ensures LIFO
+            trigger_error("A helper with the same priority already exists, reassigning to $priority", E_USER_WARNING);
+        }
+
+        $this->_helpersByPriority[$priority] = $helper;
+        $this->_helpersByNameRef[$helper->getName()] = $helper;
+
+        if ($priority == ($nextFreeDefault = $this->getNextFreeHigherPriority($this->_nextDefaultPriority))) {
+            $this->_nextDefaultPriority = $nextFreeDefault;
+        }
+
+        krsort($this->_helpersByPriority);  // always make sure priority and LIFO are both enforced
+    }
+
+    /**
+     * offsetUnset()
+     *
+     * @param int|string $priorityOrHelperName Priority integer or the helper name
+     */
+    public function offsetUnset($priorityOrHelperName): void
+    {
+        if (!$this->offsetExists($priorityOrHelperName)) {
+            throw new Zend_Controller_Action_Exception('A helper with priority or name ' . $priorityOrHelperName . ' does not exist.');
+        }
+
+        if (is_string($priorityOrHelperName)) {
+            $helperName = $priorityOrHelperName;
+            $helper = $this->_helpersByNameRef[$helperName];
+            $priority = array_search($helper, $this->_helpersByPriority, true);
+        } else {
+            $priority = $priorityOrHelperName;
+            $helperName = $this->_helpersByPriority[$priorityOrHelperName]->getName();
+        }
+
+        unset($this->_helpersByNameRef[$helperName]);
+        unset($this->_helpersByPriority[$priority]);
+    }
+
+    /**
+     * return the count of helpers
+     *
+     * @return int
+     */
+    public function count(): int
+    {
+        return count($this->_helpersByPriority);
+    }
+
+    /**
+     * Find the next free higher priority.  If an index is given, it will
+     * find the next free highest priority after it.
+     *
+     * @param int $indexPriority OPTIONAL
+     * @return int
+     */
+    public function getNextFreeHigherPriority($indexPriority = null)
+    {
+        if ($indexPriority == null) {
+            $indexPriority = $this->_nextDefaultPriority;
+        }
+
+        $priorities = array_keys($this->_helpersByPriority);
+
+        while (in_array($indexPriority, $priorities)) {
+            $indexPriority++;
+        }
+
+        return $indexPriority;
+    }
+
+    /**
+     * Find the next free lower priority.  If an index is given, it will
+     * find the next free lower priority before it.
+     *
+     * @param int $indexPriority
+     * @return int
+     */
+    public function getNextFreeLowerPriority($indexPriority = null)
+    {
+        if ($indexPriority == null) {
+            $indexPriority = $this->_nextDefaultPriority;
+        }
+
+        $priorities = array_keys($this->_helpersByPriority);
+
+        while (in_array($indexPriority, $priorities)) {
+            $indexPriority--;
+        }
+
+        return $indexPriority;
+    }
+
+    /**
+     * return the highest priority
+     *
+     * @return int
+     */
+    public function getHighestPriority()
+    {
+        return max(array_keys($this->_helpersByPriority));
+    }
+
+    /**
+     * return the lowest priority
+     *
+     * @return int
+     */
+    public function getLowestPriority()
+    {
+        return min(array_keys($this->_helpersByPriority));
+    }
+
+    /**
+     * return the helpers referenced by name
+     *
+     * @return array
+     */
+    public function getHelpersByName()
+    {
+        return $this->_helpersByNameRef;
+    }
+
+}
diff --git a/library/vendor/Zend/Controller/Action/Interface.php b/library/vendor/Zend/Controller/Action/Interface.php
new file mode 100644
index 0000000..db35463
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Interface.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Controller_Action_Interface
+{
+    /**
+     * Class constructor
+     *
+     * The request and response objects should be registered with the
+     * controller, as should be any additional optional arguments; these will be
+     * available via {@link getRequest()}, {@link getResponse()}, and
+     * {@link getInvokeArgs()}, respectively.
+     *
+     * When overriding the constructor, please consider this usage as a best
+     * practice and ensure that each is registered appropriately; the easiest
+     * way to do so is to simply call parent::__construct($request, $response,
+     * $invokeArgs).
+     *
+     * After the request, response, and invokeArgs are set, the
+     * {@link $_helper helper broker} is initialized.
+     *
+     * Finally, {@link init()} is called as the final action of
+     * instantiation, and may be safely overridden to perform initialization
+     * tasks; as a general rule, override {@link init()} instead of the
+     * constructor to customize an action controller's instantiation.
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @param Zend_Controller_Response_Abstract $response
+     * @param array $invokeArgs Any additional invocation arguments
+     * @return void
+     */
+    public function __construct(Zend_Controller_Request_Abstract $request,
+                                Zend_Controller_Response_Abstract $response,
+                                array $invokeArgs = array());
+
+    /**
+     * Dispatch the requested action
+     *
+     * @param string $action Method name of action
+     * @return void
+     */
+    public function dispatch($action);
+}
diff --git a/library/vendor/Zend/Controller/Dispatcher/Abstract.php b/library/vendor/Zend/Controller/Dispatcher/Abstract.php
new file mode 100644
index 0000000..7c87289
--- /dev/null
+++ b/library/vendor/Zend/Controller/Dispatcher/Abstract.php
@@ -0,0 +1,435 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Controller_Dispatcher_Interface */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Dispatcher_Abstract implements Zend_Controller_Dispatcher_Interface
+{
+    /**
+     * Default action
+     * @var string
+     */
+    protected $_defaultAction = 'index';
+
+    /**
+     * Default controller
+     * @var string
+     */
+    protected $_defaultController = 'index';
+
+    /**
+     * Default module
+     * @var string
+     */
+    protected $_defaultModule = 'default';
+
+    /**
+     * Front Controller instance
+     * @var Zend_Controller_Front
+     */
+    protected $_frontController;
+
+    /**
+     * Array of invocation parameters to use when instantiating action
+     * controllers
+     * @var array
+     */
+    protected $_invokeParams = array();
+
+    /**
+     * Path delimiter character
+     * @var string
+     */
+    protected $_pathDelimiter = '_';
+
+    /**
+     * Response object to pass to action controllers, if any
+     * @var Zend_Controller_Response_Abstract|null
+     */
+    protected $_response = null;
+
+    /**
+     * Word delimiter characters
+     * @var array
+     */
+    protected $_wordDelimiter = array('-', '.');
+
+    /**
+     * Constructor
+     *
+     * @return void
+     */
+    public function __construct(array $params = array())
+    {
+        $this->setParams($params);
+    }
+
+    /**
+     * Formats a string into a controller name.  This is used to take a raw
+     * controller name, such as one stored inside a Zend_Controller_Request_Abstract
+     * object, and reformat it to a proper class name that a class extending
+     * Zend_Controller_Action would use.
+     *
+     * @param string $unformatted
+     * @return string
+     */
+    public function formatControllerName($unformatted)
+    {
+        return ucfirst($this->_formatName($unformatted)) . 'Controller';
+    }
+
+    /**
+     * Formats a string into an action name.  This is used to take a raw
+     * action name, such as one that would be stored inside a Zend_Controller_Request_Abstract
+     * object, and reformat into a proper method name that would be found
+     * inside a class extending Zend_Controller_Action.
+     *
+     * @param string $unformatted
+     * @return string
+     */
+    public function formatActionName($unformatted)
+    {
+        $formatted = $this->_formatName($unformatted, true);
+        return strtolower(substr($formatted, 0, 1)) . substr($formatted, 1) . 'Action';
+    }
+
+    /**
+     * Verify delimiter
+     *
+     * Verify a delimiter to use in controllers or actions. May be a single
+     * string or an array of strings.
+     *
+     * @param string|array $spec
+     * @return array
+     * @throws Zend_Controller_Dispatcher_Exception with invalid delimiters
+     */
+    public function _verifyDelimiter($spec)
+    {
+        if (is_string($spec)) {
+            return (array) $spec;
+        } elseif (is_array($spec)) {
+            $allStrings = true;
+            foreach ($spec as $delim) {
+                if (!is_string($delim)) {
+                    $allStrings = false;
+                    break;
+                }
+            }
+
+            if (!$allStrings) {
+                throw new Zend_Controller_Dispatcher_Exception('Word delimiter array must contain only strings');
+            }
+
+            return $spec;
+        }
+
+        throw new Zend_Controller_Dispatcher_Exception('Invalid word delimiter');
+    }
+
+    /**
+     * Retrieve the word delimiter character(s) used in
+     * controller or action names
+     *
+     * @return array
+     */
+    public function getWordDelimiter()
+    {
+        return $this->_wordDelimiter;
+    }
+
+    /**
+     * Set word delimiter
+     *
+     * Set the word delimiter to use in controllers and actions. May be a
+     * single string or an array of strings.
+     *
+     * @param string|array $spec
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setWordDelimiter($spec)
+    {
+        $spec = $this->_verifyDelimiter($spec);
+        $this->_wordDelimiter = $spec;
+
+        return $this;
+    }
+
+    /**
+     * Retrieve the path delimiter character(s) used in
+     * controller names
+     *
+     * @return array
+     */
+    public function getPathDelimiter()
+    {
+        return $this->_pathDelimiter;
+    }
+
+    /**
+     * Set path delimiter
+     *
+     * Set the path delimiter to use in controllers. May be a single string or
+     * an array of strings.
+     *
+     * @param string $spec
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setPathDelimiter($spec)
+    {
+        if (!is_string($spec)) {
+            throw new Zend_Controller_Dispatcher_Exception('Invalid path delimiter');
+        }
+        $this->_pathDelimiter = $spec;
+
+        return $this;
+    }
+
+    /**
+     * Formats a string from a URI into a PHP-friendly name.
+     *
+     * By default, replaces words separated by the word separator character(s)
+     * with camelCaps. If $isAction is false, it also preserves replaces words
+     * separated by the path separation character with an underscore, making
+     * the following word Title cased. All non-alphanumeric characters are
+     * removed.
+     *
+     * @param string $unformatted
+     * @param boolean $isAction Defaults to false
+     * @return string
+     */
+    protected function _formatName($unformatted, $isAction = false)
+    {
+        // preserve directories
+        if (!$isAction) {
+            $segments = explode($this->getPathDelimiter(), $unformatted);
+        } else {
+            $segments = (array) $unformatted;
+        }
+
+        foreach ($segments as $key => $segment) {
+            $segment        = str_replace($this->getWordDelimiter(), ' ', strtolower($segment));
+            $segment        = preg_replace('/[^a-z0-9 ]/', '', $segment);
+            $segments[$key] = str_replace(' ', '', ucwords($segment));
+        }
+
+        return implode('_', $segments);
+    }
+
+    /**
+     * Retrieve front controller instance
+     *
+     * @return Zend_Controller_Front
+     */
+    public function getFrontController()
+    {
+        if (null === $this->_frontController) {
+            $this->_frontController = Zend_Controller_Front::getInstance();
+        }
+
+        return $this->_frontController;
+    }
+
+    /**
+     * Set front controller instance
+     *
+     * @param Zend_Controller_Front $controller
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setFrontController(Zend_Controller_Front $controller)
+    {
+        $this->_frontController = $controller;
+        return $this;
+    }
+
+    /**
+     * Add or modify a parameter to use when instantiating an action controller
+     *
+     * @param string $name
+     * @param mixed $value
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setParam($name, $value)
+    {
+        $name = (string) $name;
+        $this->_invokeParams[$name] = $value;
+        return $this;
+    }
+
+    /**
+     * Set parameters to pass to action controller constructors
+     *
+     * @param array $params
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setParams(array $params)
+    {
+        $this->_invokeParams = array_merge($this->_invokeParams, $params);
+        return $this;
+    }
+
+    /**
+     * Retrieve a single parameter from the controller parameter stack
+     *
+     * @param string $name
+     * @return mixed
+     */
+    public function getParam($name)
+    {
+        if(isset($this->_invokeParams[$name])) {
+            return $this->_invokeParams[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Retrieve action controller instantiation parameters
+     *
+     * @return array
+     */
+    public function getParams()
+    {
+        return $this->_invokeParams;
+    }
+
+    /**
+     * Clear the controller parameter stack
+     *
+     * By default, clears all parameters. If a parameter name is given, clears
+     * only that parameter; if an array of parameter names is provided, clears
+     * each.
+     *
+     * @param null|string|array single key or array of keys for params to clear
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function clearParams($name = null)
+    {
+        if (null === $name) {
+            $this->_invokeParams = array();
+        } elseif (is_string($name) && isset($this->_invokeParams[$name])) {
+            unset($this->_invokeParams[$name]);
+        } elseif (is_array($name)) {
+            foreach ($name as $key) {
+                if (is_string($key) && isset($this->_invokeParams[$key])) {
+                    unset($this->_invokeParams[$key]);
+                }
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set response object to pass to action controllers
+     *
+     * @param Zend_Controller_Response_Abstract|null $response
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setResponse(Zend_Controller_Response_Abstract $response = null)
+    {
+        $this->_response = $response;
+        return $this;
+    }
+
+    /**
+     * Return the registered response object
+     *
+     * @return Zend_Controller_Response_Abstract|null
+     */
+    public function getResponse()
+    {
+        return $this->_response;
+    }
+
+    /**
+     * Set the default controller (minus any formatting)
+     *
+     * @param string $controller
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setDefaultControllerName($controller)
+    {
+        $this->_defaultController = (string) $controller;
+        return $this;
+    }
+
+    /**
+     * Retrieve the default controller name (minus formatting)
+     *
+     * @return string
+     */
+    public function getDefaultControllerName()
+    {
+        return $this->_defaultController;
+    }
+
+    /**
+     * Set the default action (minus any formatting)
+     *
+     * @param string $action
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setDefaultAction($action)
+    {
+        $this->_defaultAction = (string) $action;
+        return $this;
+    }
+
+    /**
+     * Retrieve the default action name (minus formatting)
+     *
+     * @return string
+     */
+    public function getDefaultAction()
+    {
+        return $this->_defaultAction;
+    }
+
+    /**
+     * Set the default module
+     *
+     * @param string $module
+     * @return Zend_Controller_Dispatcher_Abstract
+     */
+    public function setDefaultModule($module)
+    {
+        $this->_defaultModule = (string) $module;
+        return $this;
+    }
+
+    /**
+     * Retrieve the default module
+     *
+     * @return string
+     */
+    public function getDefaultModule()
+    {
+        return $this->_defaultModule;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Dispatcher/Exception.php b/library/vendor/Zend/Controller/Dispatcher/Exception.php
new file mode 100644
index 0000000..298dfdb
--- /dev/null
+++ b/library/vendor/Zend/Controller/Dispatcher/Exception.php
@@ -0,0 +1,36 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Controller_Exception */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Dispatcher_Exception extends Zend_Controller_Exception
+{}
+
diff --git a/library/vendor/Zend/Controller/Dispatcher/Interface.php b/library/vendor/Zend/Controller/Dispatcher/Interface.php
new file mode 100644
index 0000000..1f18df7
--- /dev/null
+++ b/library/vendor/Zend/Controller/Dispatcher/Interface.php
@@ -0,0 +1,204 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * Zend_Controller_Request_Abstract
+ */
+
+/**
+ * Zend_Controller_Response_Abstract
+ */
+
+/**
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Controller_Dispatcher_Interface
+{
+    /**
+     * Formats a string into a controller name.  This is used to take a raw
+     * controller name, such as one that would be packaged inside a request
+     * object, and reformat it to a proper class name that a class extending
+     * Zend_Controller_Action would use.
+     *
+     * @param string $unformatted
+     * @return string
+     */
+    public function formatControllerName($unformatted);
+
+    /**
+     * Formats a string into a module name.  This is used to take a raw
+     * module name, such as one that would be packaged inside a request
+     * object, and reformat it to a proper directory/class name that a class extending
+     * Zend_Controller_Action would use.
+     *
+     * @param string $unformatted
+     * @return string
+     */
+    public function formatModuleName($unformatted);
+
+    /**
+     * Formats a string into an action name.  This is used to take a raw
+     * action name, such as one that would be packaged inside a request
+     * object, and reformat into a proper method name that would be found
+     * inside a class extending Zend_Controller_Action.
+     *
+     * @param string $unformatted
+     * @return string
+     */
+    public function formatActionName($unformatted);
+
+    /**
+     * Returns TRUE if an action can be dispatched, or FALSE otherwise.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return boolean
+     */
+    public function isDispatchable(Zend_Controller_Request_Abstract $request);
+
+    /**
+     * Add or modify a parameter with which to instantiate an Action Controller
+     *
+     * @param string $name
+     * @param mixed $value
+     * @return Zend_Controller_Dispatcher_Interface
+     */
+    public function setParam($name, $value);
+
+    /**
+     * Set an array of a parameters to pass to the Action Controller constructor
+     *
+     * @param array $params
+     * @return Zend_Controller_Dispatcher_Interface
+     */
+    public function setParams(array $params);
+
+    /**
+     * Retrieve a single parameter from the controller parameter stack
+     *
+     * @param string $name
+     * @return mixed
+     */
+    public function getParam($name);
+
+    /**
+     * Retrieve the parameters to pass to the Action Controller constructor
+     *
+     * @return array
+     */
+    public function getParams();
+
+    /**
+     * Clear the controller parameter stack
+     *
+     * By default, clears all parameters. If a parameter name is given, clears
+     * only that parameter; if an array of parameter names is provided, clears
+     * each.
+     *
+     * @param null|string|array single key or array of keys for params to clear
+     * @return Zend_Controller_Dispatcher_Interface
+     */
+    public function clearParams($name = null);
+
+    /**
+     * Set the response object to use, if any
+     *
+     * @param Zend_Controller_Response_Abstract|null $response
+     * @return void
+     */
+    public function setResponse(Zend_Controller_Response_Abstract $response = null);
+
+    /**
+     * Retrieve the response object, if any
+     *
+     * @return Zend_Controller_Response_Abstract|null
+     */
+    public function getResponse();
+
+    /**
+     * Add a controller directory to the controller directory stack
+     *
+     * @param string $path
+     * @param string $args
+     * @return Zend_Controller_Dispatcher_Interface
+     */
+    public function addControllerDirectory($path, $args = null);
+
+    /**
+     * Set the directory where controller files are stored
+     *
+     * Specify a string or an array; if an array is specified, all paths will be
+     * added.
+     *
+     * @param string|array $dir
+     * @return Zend_Controller_Dispatcher_Interface
+     */
+    public function setControllerDirectory($path);
+
+    /**
+     * Return the currently set directory(ies) for controller file lookup
+     *
+     * @return array
+     */
+    public function getControllerDirectory();
+
+    /**
+     * Dispatches a request object to a controller/action.  If the action
+     * requests a forward to another action, a new request will be returned.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @param  Zend_Controller_Response_Abstract $response
+     * @return void
+     */
+    public function dispatch(Zend_Controller_Request_Abstract $request, Zend_Controller_Response_Abstract $response);
+
+    /**
+     * Whether or not a given module is valid
+     *
+     * @param string $module
+     * @return boolean
+     */
+    public function isValidModule($module);
+
+    /**
+     * Retrieve the default module name
+     *
+     * @return string
+     */
+    public function getDefaultModule();
+
+    /**
+     * Retrieve the default controller name
+     *
+     * @return string
+     */
+    public function getDefaultControllerName();
+
+    /**
+     * Retrieve the default action
+     *
+     * @return string
+     */
+    public function getDefaultAction();
+}
diff --git a/library/vendor/Zend/Controller/Dispatcher/Standard.php b/library/vendor/Zend/Controller/Dispatcher/Standard.php
new file mode 100644
index 0000000..d9449c4
--- /dev/null
+++ b/library/vendor/Zend/Controller/Dispatcher/Standard.php
@@ -0,0 +1,504 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Loader */
+
+/** Zend_Controller_Dispatcher_Abstract */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Dispatcher
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Dispatcher_Standard extends Zend_Controller_Dispatcher_Abstract
+{
+    /**
+     * Current dispatchable directory
+     * @var string
+     */
+    protected $_curDirectory;
+
+    /**
+     * Current module (formatted)
+     * @var string
+     */
+    protected $_curModule;
+
+    /**
+     * Controller directory(ies)
+     * @var array
+     */
+    protected $_controllerDirectory = array();
+
+    /**
+     * Constructor: Set current module to default value
+     *
+     * @param  array $params
+     * @return void
+     */
+    public function __construct(array $params = array())
+    {
+        parent::__construct($params);
+        $this->_curModule = $this->getDefaultModule();
+    }
+
+    /**
+     * Add a single path to the controller directory stack
+     *
+     * @param string $path
+     * @param string $module
+     * @return Zend_Controller_Dispatcher_Standard
+     */
+    public function addControllerDirectory($path, $module = null)
+    {
+        if (null === $module) {
+            $module = $this->_defaultModule;
+        }
+
+        $module = (string) $module;
+        $path   = rtrim((string) $path, '/\\');
+
+        $this->_controllerDirectory[$module] = $path;
+        return $this;
+    }
+
+    /**
+     * Set controller directory
+     *
+     * @param array|string $directory
+     * @return Zend_Controller_Dispatcher_Standard
+     */
+    public function setControllerDirectory($directory, $module = null)
+    {
+        $this->_controllerDirectory = array();
+
+        if (is_string($directory)) {
+            $this->addControllerDirectory($directory, $module);
+        } elseif (is_array($directory)) {
+            foreach ((array) $directory as $module => $path) {
+                $this->addControllerDirectory($path, $module);
+            }
+        } else {
+            throw new Zend_Controller_Exception('Controller directory spec must be either a string or an array');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Return the currently set directories for Zend_Controller_Action class
+     * lookup
+     *
+     * If a module is specified, returns just that directory.
+     *
+     * @param  string $module Module name
+     * @return array|string Returns array of all directories by default, single
+     * module directory if module argument provided
+     */
+    public function getControllerDirectory($module = null)
+    {
+        if (null === $module) {
+            return $this->_controllerDirectory;
+        }
+
+        $module = (string) $module;
+        if (array_key_exists($module, $this->_controllerDirectory)) {
+            return $this->_controllerDirectory[$module];
+        }
+
+        return null;
+    }
+
+    /**
+     * Remove a controller directory by module name
+     *
+     * @param  string $module
+     * @return bool
+     */
+    public function removeControllerDirectory($module)
+    {
+        $module = (string) $module;
+        if (array_key_exists($module, $this->_controllerDirectory)) {
+            unset($this->_controllerDirectory[$module]);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Format the module name.
+     *
+     * @param string $unformatted
+     * @return string
+     */
+    public function formatModuleName($unformatted)
+    {
+        if (($this->_defaultModule == $unformatted) && !$this->getParam('prefixDefaultModule')) {
+            return $unformatted;
+        }
+
+        return ucfirst($this->_formatName($unformatted));
+    }
+
+    /**
+     * Format action class name
+     *
+     * @param string $moduleName Name of the current module
+     * @param string $className Name of the action class
+     * @return string Formatted class name
+     */
+    public function formatClassName($moduleName, $className)
+    {
+        return $this->formatModuleName($moduleName) . '_' . $className;
+    }
+
+    /**
+     * Convert a class name to a filename
+     *
+     * @param string $class
+     * @return string
+     */
+    public function classToFilename($class)
+    {
+        return str_replace('_', DIRECTORY_SEPARATOR, $class) . '.php';
+    }
+
+    /**
+     * Returns TRUE if the Zend_Controller_Request_Abstract object can be
+     * dispatched to a controller.
+     *
+     * Use this method wisely. By default, the dispatcher will fall back to the
+     * default controller (either in the module specified or the global default)
+     * if a given controller does not exist. This method returning false does
+     * not necessarily indicate the dispatcher will not still dispatch the call.
+     *
+     * @param Zend_Controller_Request_Abstract $action
+     * @return boolean
+     */
+    public function isDispatchable(Zend_Controller_Request_Abstract $request)
+    {
+        $className = $this->getControllerClass($request);
+        if (!$className) {
+            return false;
+        }
+
+        $finalClass  = $className;
+        if (($this->_defaultModule != $this->_curModule)
+            || $this->getParam('prefixDefaultModule'))
+        {
+            $finalClass = $this->formatClassName($this->_curModule, $className);
+        }
+        if (class_exists($finalClass, false)) {
+            return true;
+        }
+
+        $fileSpec    = $this->classToFilename($className);
+        $dispatchDir = $this->getDispatchDirectory();
+        $test        = $dispatchDir . DIRECTORY_SEPARATOR . $fileSpec;
+        return Zend_Loader::isReadable($test);
+    }
+
+    /**
+     * Dispatch to a controller/action
+     *
+     * By default, if a controller is not dispatchable, dispatch() will throw
+     * an exception. If you wish to use the default controller instead, set the
+     * param 'useDefaultControllerAlways' via {@link setParam()}.
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @param Zend_Controller_Response_Abstract $response
+     * @return void
+     * @throws Zend_Controller_Dispatcher_Exception
+     */
+    public function dispatch(Zend_Controller_Request_Abstract $request, Zend_Controller_Response_Abstract $response)
+    {
+        $this->setResponse($response);
+
+        /**
+         * Get controller class
+         */
+        if (!$this->isDispatchable($request)) {
+            $controller = $request->getControllerName();
+            if (!$this->getParam('useDefaultControllerAlways') && !empty($controller)) {
+                throw new Zend_Controller_Dispatcher_Exception('Invalid controller specified (' . $request->getControllerName() . ')');
+            }
+
+            $className = $this->getDefaultControllerClass($request);
+        } else {
+            $className = $this->getControllerClass($request);
+            if (!$className) {
+                $className = $this->getDefaultControllerClass($request);
+            }
+        }
+
+        /**
+         * If we're in a module or prefixDefaultModule is on, we must add the module name
+         * prefix to the contents of $className, as getControllerClass does not do that automatically.
+         * We must keep a separate variable because modules are not strictly PSR-0: We need the no-module-prefix
+         * class name to do the class->file mapping, but the full class name to insantiate the controller
+         */
+        $moduleClassName = $className;
+        if (($this->_defaultModule != $this->_curModule)
+            || $this->getParam('prefixDefaultModule'))
+        {
+            $moduleClassName = $this->formatClassName($this->_curModule, $className);
+        }
+
+        /**
+         * Load the controller class file
+         */
+        $className = $this->loadClass($className);
+
+        /**
+         * Instantiate controller with request, response, and invocation
+         * arguments; throw exception if it's not an action controller
+         */
+        $controller = new $moduleClassName($request, $this->getResponse(), $this->getParams());
+        if (!($controller instanceof Zend_Controller_Action_Interface) &&
+            !($controller instanceof Zend_Controller_Action)) {
+            throw new Zend_Controller_Dispatcher_Exception(
+                'Controller "' . $moduleClassName . '" is not an instance of Zend_Controller_Action_Interface'
+            );
+        }
+
+        /**
+         * Retrieve the action name
+         */
+        $action = $this->getActionMethod($request);
+
+        /**
+         * Dispatch the method call
+         */
+        $request->setDispatched(true);
+
+        // by default, buffer output
+        $disableOb = $this->getParam('disableOutputBuffering');
+        $obLevel   = ob_get_level();
+        if (empty($disableOb)) {
+            ob_start();
+        }
+
+        try {
+            $controller->dispatch($action);
+        } catch (Exception $e) {
+            // Clean output buffer on error
+            $curObLevel = ob_get_level();
+            if ($curObLevel > $obLevel) {
+                do {
+                    ob_get_clean();
+                    $curObLevel = ob_get_level();
+                } while ($curObLevel > $obLevel);
+            }
+            throw $e;
+        }
+
+        if (empty($disableOb)) {
+            $content = ob_get_clean();
+            $response->appendBody($content);
+        }
+
+        // Destroy the page controller instance and reflection objects
+        $controller = null;
+    }
+
+    /**
+     * Load a controller class
+     *
+     * Attempts to load the controller class file from
+     * {@link getControllerDirectory()}.  If the controller belongs to a
+     * module, looks for the module prefix to the controller class.
+     *
+     * @param string $className
+     * @return string Class name loaded
+     * @throws Zend_Controller_Dispatcher_Exception if class not loaded
+     */
+    public function loadClass($className)
+    {
+        $finalClass  = $className;
+        if (($this->_defaultModule != $this->_curModule)
+            || $this->getParam('prefixDefaultModule'))
+        {
+            $finalClass = $this->formatClassName($this->_curModule, $className);
+        }
+        if (class_exists($finalClass, false)) {
+            return $finalClass;
+        }
+
+        $dispatchDir = $this->getDispatchDirectory();
+        $loadFile    = $dispatchDir . DIRECTORY_SEPARATOR . $this->classToFilename($className);
+
+        if (Zend_Loader::isReadable($loadFile)) {
+            include_once $loadFile;
+        } else {
+            throw new Zend_Controller_Dispatcher_Exception('Cannot load controller class "' . $className . '" from file "' . $loadFile . "'");
+        }
+
+        if (!class_exists($finalClass, false)) {
+            throw new Zend_Controller_Dispatcher_Exception('Invalid controller class ("' . $finalClass . '")');
+        }
+
+        return $finalClass;
+    }
+
+    /**
+     * Get controller class name
+     *
+     * Try request first; if not found, try pulling from request parameter;
+     * if still not found, fallback to default
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return string|false Returns class name on success
+     */
+    public function getControllerClass(Zend_Controller_Request_Abstract $request)
+    {
+        $controllerName = $request->getControllerName();
+        if (empty($controllerName)) {
+            if (!$this->getParam('useDefaultControllerAlways')) {
+                return false;
+            }
+            $controllerName = $this->getDefaultControllerName();
+            $request->setControllerName($controllerName);
+        }
+
+        $className = $this->formatControllerName($controllerName);
+
+        $controllerDirs      = $this->getControllerDirectory();
+        $module = $request->getModuleName();
+        if ($this->isValidModule($module)) {
+            $this->_curModule    = $module;
+            $this->_curDirectory = $controllerDirs[$module];
+        } elseif ($this->isValidModule($this->_defaultModule)) {
+            $request->setModuleName($this->_defaultModule);
+            $this->_curModule    = $this->_defaultModule;
+            $this->_curDirectory = $controllerDirs[$this->_defaultModule];
+        } else {
+            throw new Zend_Controller_Exception('No default module defined for this application');
+        }
+
+        return $className;
+    }
+
+    /**
+     * Determine if a given module is valid
+     *
+     * @param  string $module
+     * @return bool
+     */
+    public function isValidModule($module)
+    {
+        if (!is_string($module)) {
+            return false;
+        }
+
+        $module        = strtolower($module);
+        $controllerDir = $this->getControllerDirectory();
+        foreach (array_keys($controllerDir) as $moduleName) {
+            if ($module == strtolower($moduleName)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Retrieve default controller class
+     *
+     * Determines whether the default controller to use lies within the
+     * requested module, or if the global default should be used.
+     *
+     * By default, will only use the module default unless that controller does
+     * not exist; if this is the case, it falls back to the default controller
+     * in the default module.
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return string
+     */
+    public function getDefaultControllerClass(Zend_Controller_Request_Abstract $request)
+    {
+        $controller = $this->getDefaultControllerName();
+        $default    = $this->formatControllerName($controller);
+        $request->setControllerName($controller)
+                ->setActionName(null);
+
+        $module              = $request->getModuleName();
+        $controllerDirs      = $this->getControllerDirectory();
+        $this->_curModule    = $this->_defaultModule;
+        $this->_curDirectory = $controllerDirs[$this->_defaultModule];
+        if ($this->isValidModule($module)) {
+            $found = false;
+            if (class_exists($default, false)) {
+                $found = true;
+            } else {
+                $moduleDir = $controllerDirs[$module];
+                $fileSpec  = $moduleDir . DIRECTORY_SEPARATOR . $this->classToFilename($default);
+                if (Zend_Loader::isReadable($fileSpec)) {
+                    $found = true;
+                    $this->_curDirectory = $moduleDir;
+                }
+            }
+            if ($found) {
+                $request->setModuleName($module);
+                $this->_curModule    = $this->formatModuleName($module);
+            }
+        } else {
+            $request->setModuleName($this->_defaultModule);
+        }
+
+        return $default;
+    }
+
+    /**
+     * Return the value of the currently selected dispatch directory (as set by
+     * {@link getController()})
+     *
+     * @return string
+     */
+    public function getDispatchDirectory()
+    {
+        return $this->_curDirectory;
+    }
+
+    /**
+     * Determine the action name
+     *
+     * First attempt to retrieve from request; then from request params
+     * using action key; default to default action
+     *
+     * Returns formatted action name
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return string
+     */
+    public function getActionMethod(Zend_Controller_Request_Abstract $request)
+    {
+        $action = $request->getActionName();
+        if (empty($action)) {
+            $action = $this->getDefaultAction();
+            $request->setActionName($action);
+        }
+
+        return $this->formatActionName($action);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Exception.php b/library/vendor/Zend/Controller/Exception.php
new file mode 100644
index 0000000..861289f
--- /dev/null
+++ b/library/vendor/Zend/Controller/Exception.php
@@ -0,0 +1,34 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Exception */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Exception extends Zend_Exception
+{}
+
diff --git a/library/vendor/Zend/Controller/Front.php b/library/vendor/Zend/Controller/Front.php
new file mode 100644
index 0000000..e5bb40a
--- /dev/null
+++ b/library/vendor/Zend/Controller/Front.php
@@ -0,0 +1,977 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Loader */
+
+/** Zend_Controller_Action_HelperBroker */
+
+/** Zend_Controller_Plugin_Broker */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Front
+{
+    /**
+     * Base URL
+     * @var string
+     */
+    protected $_baseUrl = null;
+
+    /**
+     * Directory|ies where controllers are stored
+     *
+     * @var string|array
+     */
+    protected $_controllerDir = null;
+
+    /**
+     * Instance of Zend_Controller_Dispatcher_Interface
+     * @var Zend_Controller_Dispatcher_Interface
+     */
+    protected $_dispatcher = null;
+
+    /**
+     * Singleton instance
+     *
+     * Marked only as protected to allow extension of the class. To extend,
+     * simply override {@link getInstance()}.
+     *
+     * @var Zend_Controller_Front
+     */
+    protected static $_instance = null;
+
+    /**
+     * Array of invocation parameters to use when instantiating action
+     * controllers
+     * @var array
+     */
+    protected $_invokeParams = array();
+
+    /**
+     * Subdirectory within a module containing controllers; defaults to 'controllers'
+     * @var string
+     */
+    protected $_moduleControllerDirectoryName = 'controllers';
+
+    /**
+     * Instance of Zend_Controller_Plugin_Broker
+     * @var Zend_Controller_Plugin_Broker
+     */
+    protected $_plugins = null;
+
+    /**
+     * Instance of Zend_Controller_Request_Abstract
+     * @var Zend_Controller_Request_Abstract
+     */
+    protected $_request = null;
+
+    /**
+     * Instance of Zend_Controller_Response_Abstract
+     * @var Zend_Controller_Response_Abstract
+     */
+    protected $_response = null;
+
+    /**
+     * Whether or not to return the response prior to rendering output while in
+     * {@link dispatch()}; default is to send headers and render output.
+     * @var boolean
+     */
+    protected $_returnResponse = false;
+
+    /**
+     * Instance of Zend_Controller_Router_Interface
+     * @var Zend_Controller_Router_Interface
+     */
+    protected $_router = null;
+
+    /**
+     * Whether or not exceptions encountered in {@link dispatch()} should be
+     * thrown or trapped in the response object
+     * @var boolean
+     */
+    protected $_throwExceptions = false;
+
+    /**
+     * Constructor
+     *
+     * Instantiate using {@link getInstance()}; front controller is a singleton
+     * object.
+     *
+     * Instantiates the plugin broker.
+     *
+     * @return void
+     */
+    protected function __construct()
+    {
+        $this->_plugins = new Zend_Controller_Plugin_Broker();
+    }
+
+    /**
+     * Enforce singleton; disallow cloning
+     *
+     * @return void
+     */
+    private function __clone()
+    {
+    }
+
+    /**
+     * Singleton instance
+     *
+     * @return Zend_Controller_Front
+     */
+    public static function getInstance()
+    {
+        if (null === self::$_instance) {
+            self::$_instance = new self();
+        }
+
+        return self::$_instance;
+    }
+
+    /**
+     * Resets all object properties of the singleton instance
+     *
+     * Primarily used for testing; could be used to chain front controllers.
+     *
+     * Also resets action helper broker, clearing all registered helpers.
+     *
+     * @return void
+     */
+    public function resetInstance()
+    {
+        $reflection = new ReflectionObject($this);
+        foreach ($reflection->getProperties() as $property) {
+            $name = $property->getName();
+            switch ($name) {
+                case '_instance':
+                    break;
+                case '_controllerDir':
+                case '_invokeParams':
+                    $this->{$name} = array();
+                    break;
+                case '_plugins':
+                    $this->{$name} = new Zend_Controller_Plugin_Broker();
+                    break;
+                case '_throwExceptions':
+                case '_returnResponse':
+                    $this->{$name} = false;
+                    break;
+                case '_moduleControllerDirectoryName':
+                    $this->{$name} = 'controllers';
+                    break;
+                default:
+                    $this->{$name} = null;
+                    break;
+            }
+        }
+        Zend_Controller_Action_HelperBroker::resetHelpers();
+    }
+
+    /**
+     * Convenience feature, calls setControllerDirectory()->setRouter()->dispatch()
+     *
+     * In PHP 5.1.x, a call to a static method never populates $this -- so run()
+     * may actually be called after setting up your front controller.
+     *
+     * @param string|array $controllerDirectory Path to Zend_Controller_Action
+     * controller classes or array of such paths
+     * @return void
+     * @throws Zend_Controller_Exception if called from an object instance
+     */
+    public static function run($controllerDirectory)
+    {
+        self::getInstance()
+            ->setControllerDirectory($controllerDirectory)
+            ->dispatch();
+    }
+
+    /**
+     * Add a controller directory to the controller directory stack
+     *
+     * If $args is presented and is a string, uses it for the array key mapping
+     * to the directory specified.
+     *
+     * @param string $directory
+     * @param string $module Optional argument; module with which to associate directory. If none provided, assumes 'default'
+     * @return Zend_Controller_Front
+     * @throws Zend_Controller_Exception if directory not found or readable
+     */
+    public function addControllerDirectory($directory, $module = null)
+    {
+        $this->getDispatcher()->addControllerDirectory($directory, $module);
+        return $this;
+    }
+
+    /**
+     * Set controller directory
+     *
+     * Stores controller directory(ies) in dispatcher. May be an array of
+     * directories or a string containing a single directory.
+     *
+     * @param string|array $directory Path to Zend_Controller_Action controller
+     * classes or array of such paths
+     * @param  string $module Optional module name to use with string $directory
+     * @return Zend_Controller_Front
+     */
+    public function setControllerDirectory($directory, $module = null)
+    {
+        $this->getDispatcher()->setControllerDirectory($directory, $module);
+        return $this;
+    }
+
+    /**
+     * Retrieve controller directory
+     *
+     * Retrieves:
+     * - Array of all controller directories if no $name passed
+     * - String path if $name passed and exists as a key in controller directory array
+     * - null if $name passed but does not exist in controller directory keys
+     *
+     * @param  string $name Default null
+     * @return array|string|null
+     */
+    public function getControllerDirectory($name = null)
+    {
+        return $this->getDispatcher()->getControllerDirectory($name);
+    }
+
+    /**
+     * Remove a controller directory by module name
+     *
+     * @param  string $module
+     * @return bool
+     */
+    public function removeControllerDirectory($module)
+    {
+        return $this->getDispatcher()->removeControllerDirectory($module);
+    }
+
+    /**
+     * Specify a directory as containing modules
+     *
+     * Iterates through the directory, adding any subdirectories as modules;
+     * the subdirectory within each module named after {@link $_moduleControllerDirectoryName}
+     * will be used as the controller directory path.
+     *
+     * @param  string $path
+     * @return Zend_Controller_Front
+     */
+    public function addModuleDirectory($path)
+    {
+        try{
+            $dir = new DirectoryIterator($path);
+        } catch(Exception $e) {
+            throw new Zend_Controller_Exception("Directory $path not readable", 0, $e);
+        }
+        foreach ($dir as $file) {
+            if ($file->isDot() || !$file->isDir()) {
+                continue;
+            }
+
+            $module    = $file->getFilename();
+
+            // Don't use SCCS directories as modules
+            if (preg_match('/^[^a-z]/i', $module) || ('CVS' == $module)) {
+                continue;
+            }
+
+            $moduleDir = $file->getPathname() . DIRECTORY_SEPARATOR . $this->getModuleControllerDirectoryName();
+            $this->addControllerDirectory($moduleDir, $module);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Return the path to a module directory (but not the controllers directory within)
+     *
+     * @param  string $module
+     * @return string|null
+     */
+    public function getModuleDirectory($module = null)
+    {
+        if (null === $module) {
+            $request = $this->getRequest();
+            if (null !== $request) {
+                $module = $this->getRequest()->getModuleName();
+            }
+            if (empty($module)) {
+                $module = $this->getDispatcher()->getDefaultModule();
+            }
+        }
+
+        $controllerDir = $this->getControllerDirectory($module);
+
+        if ((null === $controllerDir) || !is_string($controllerDir)) {
+            return null;
+        }
+
+        return dirname($controllerDir);
+    }
+
+    /**
+     * Set the directory name within a module containing controllers
+     *
+     * @param  string $name
+     * @return Zend_Controller_Front
+     */
+    public function setModuleControllerDirectoryName($name = 'controllers')
+    {
+        $this->_moduleControllerDirectoryName = (string) $name;
+
+        return $this;
+    }
+
+    /**
+     * Return the directory name within a module containing controllers
+     *
+     * @return string
+     */
+    public function getModuleControllerDirectoryName()
+    {
+        return $this->_moduleControllerDirectoryName;
+    }
+
+    /**
+     * Set the default controller (unformatted string)
+     *
+     * @param string $controller
+     * @return Zend_Controller_Front
+     */
+    public function setDefaultControllerName($controller)
+    {
+        $dispatcher = $this->getDispatcher();
+        $dispatcher->setDefaultControllerName($controller);
+        return $this;
+    }
+
+    /**
+     * Retrieve the default controller (unformatted string)
+     *
+     * @return string
+     */
+    public function getDefaultControllerName()
+    {
+        return $this->getDispatcher()->getDefaultControllerName();
+    }
+
+    /**
+     * Set the default action (unformatted string)
+     *
+     * @param string $action
+     * @return Zend_Controller_Front
+     */
+    public function setDefaultAction($action)
+    {
+        $dispatcher = $this->getDispatcher();
+        $dispatcher->setDefaultAction($action);
+        return $this;
+    }
+
+    /**
+     * Retrieve the default action (unformatted string)
+     *
+     * @return string
+     */
+    public function getDefaultAction()
+    {
+        return $this->getDispatcher()->getDefaultAction();
+    }
+
+    /**
+     * Set the default module name
+     *
+     * @param string $module
+     * @return Zend_Controller_Front
+     */
+    public function setDefaultModule($module)
+    {
+        $dispatcher = $this->getDispatcher();
+        $dispatcher->setDefaultModule($module);
+        return $this;
+    }
+
+    /**
+     * Retrieve the default module
+     *
+     * @return string
+     */
+    public function getDefaultModule()
+    {
+        return $this->getDispatcher()->getDefaultModule();
+    }
+
+    /**
+     * Set request class/object
+     *
+     * Set the request object.  The request holds the request environment.
+     *
+     * If a class name is provided, it will instantiate it
+     *
+     * @param string|Zend_Controller_Request_Abstract $request
+     * @throws Zend_Controller_Exception if invalid request class
+     * @return Zend_Controller_Front
+     */
+    public function setRequest($request)
+    {
+        if (is_string($request)) {
+            if (!class_exists($request)) {
+                Zend_Loader::loadClass($request);
+            }
+            $request = new $request();
+        }
+        if (!$request instanceof Zend_Controller_Request_Abstract) {
+            throw new Zend_Controller_Exception('Invalid request class');
+        }
+
+        $this->_request = $request;
+
+        return $this;
+    }
+
+    /**
+     * Return the request object.
+     *
+     * @return null|Zend_Controller_Request_Abstract
+     */
+    public function getRequest()
+    {
+        return $this->_request;
+    }
+
+    /**
+     * Set router class/object
+     *
+     * Set the router object.  The router is responsible for mapping
+     * the request to a controller and action.
+     *
+     * If a class name is provided, instantiates router with any parameters
+     * registered via {@link setParam()} or {@link setParams()}.
+     *
+     * @param string|Zend_Controller_Router_Interface $router
+     * @throws Zend_Controller_Exception if invalid router class
+     * @return Zend_Controller_Front
+     */
+    public function setRouter($router)
+    {
+        if (is_string($router)) {
+            if (!class_exists($router)) {
+                Zend_Loader::loadClass($router);
+            }
+            $router = new $router();
+        }
+
+        if (!$router instanceof Zend_Controller_Router_Interface) {
+            throw new Zend_Controller_Exception('Invalid router class');
+        }
+
+        $router->setFrontController($this);
+        $this->_router = $router;
+
+        return $this;
+    }
+
+    /**
+     * Return the router object.
+     *
+     * Instantiates a Zend_Controller_Router_Rewrite object if no router currently set.
+     *
+     * @return Zend_Controller_Router_Interface
+     */
+    public function getRouter()
+    {
+        if (null == $this->_router) {
+            $this->setRouter(new Zend_Controller_Router_Rewrite());
+        }
+
+        return $this->_router;
+    }
+
+    /**
+     * Set the base URL used for requests
+     *
+     * Use to set the base URL segment of the REQUEST_URI to use when
+     * determining PATH_INFO, etc. Examples:
+     * - /admin
+     * - /myapp
+     * - /subdir/index.php
+     *
+     * Note that the URL should not include the full URI. Do not use:
+     * - http://example.com/admin
+     * - http://example.com/myapp
+     * - http://example.com/subdir/index.php
+     *
+     * If a null value is passed, this can be used as well for autodiscovery (default).
+     *
+     * @param string $base
+     * @return Zend_Controller_Front
+     * @throws Zend_Controller_Exception for non-string $base
+     */
+    public function setBaseUrl($base = null)
+    {
+        if (!is_string($base) && (null !== $base)) {
+            throw new Zend_Controller_Exception('Rewrite base must be a string');
+        }
+
+        $this->_baseUrl = $base;
+
+        if ((null !== ($request = $this->getRequest())) && (method_exists($request, 'setBaseUrl'))) {
+            $request->setBaseUrl($base);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve the currently set base URL
+     *
+     * @return string
+     */
+    public function getBaseUrl()
+    {
+        $request = $this->getRequest();
+        if ((null !== $request) && method_exists($request, 'getBaseUrl')) {
+            return $request->getBaseUrl();
+        }
+
+        return $this->_baseUrl;
+    }
+
+    /**
+     * Set the dispatcher object.  The dispatcher is responsible for
+     * taking a Zend_Controller_Dispatcher_Token object, instantiating the controller, and
+     * call the action method of the controller.
+     *
+     * @param Zend_Controller_Dispatcher_Interface $dispatcher
+     * @return Zend_Controller_Front
+     */
+    public function setDispatcher(Zend_Controller_Dispatcher_Interface $dispatcher)
+    {
+        $this->_dispatcher = $dispatcher;
+        return $this;
+    }
+
+    /**
+     * Return the dispatcher object.
+     *
+     * @return Zend_Controller_Dispatcher_Interface
+     */
+    public function getDispatcher()
+    {
+        /**
+         * Instantiate the default dispatcher if one was not set.
+         */
+        if (!$this->_dispatcher instanceof Zend_Controller_Dispatcher_Interface) {
+            $this->_dispatcher = new Zend_Controller_Dispatcher_Standard();
+        }
+        return $this->_dispatcher;
+    }
+
+    /**
+     * Set response class/object
+     *
+     * Set the response object.  The response is a container for action
+     * responses and headers. Usage is optional.
+     *
+     * If a class name is provided, instantiates a response object.
+     *
+     * @param string|Zend_Controller_Response_Abstract $response
+     * @throws Zend_Controller_Exception if invalid response class
+     * @return Zend_Controller_Front
+     */
+    public function setResponse($response)
+    {
+        if (is_string($response)) {
+            if (!class_exists($response)) {
+                Zend_Loader::loadClass($response);
+            }
+            $response = new $response();
+        }
+        if (!$response instanceof Zend_Controller_Response_Abstract) {
+            throw new Zend_Controller_Exception('Invalid response class');
+        }
+
+        $this->_response = $response;
+
+        return $this;
+    }
+
+    /**
+     * Return the response object.
+     *
+     * @return null|Zend_Controller_Response_Abstract
+     */
+    public function getResponse()
+    {
+        return $this->_response;
+    }
+
+    /**
+     * Add or modify a parameter to use when instantiating an action controller
+     *
+     * @param string $name
+     * @param mixed $value
+     * @return Zend_Controller_Front
+     */
+    public function setParam($name, $value)
+    {
+        $name = (string) $name;
+        $this->_invokeParams[$name] = $value;
+        return $this;
+    }
+
+    /**
+     * Set parameters to pass to action controller constructors
+     *
+     * @param array $params
+     * @return Zend_Controller_Front
+     */
+    public function setParams(array $params)
+    {
+        $this->_invokeParams = array_merge($this->_invokeParams, $params);
+        return $this;
+    }
+
+    /**
+     * Retrieve a single parameter from the controller parameter stack
+     *
+     * @param string $name
+     * @return mixed
+     */
+    public function getParam($name)
+    {
+        if(isset($this->_invokeParams[$name])) {
+            return $this->_invokeParams[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Retrieve action controller instantiation parameters
+     *
+     * @return array
+     */
+    public function getParams()
+    {
+        return $this->_invokeParams;
+    }
+
+    /**
+     * Clear the controller parameter stack
+     *
+     * By default, clears all parameters. If a parameter name is given, clears
+     * only that parameter; if an array of parameter names is provided, clears
+     * each.
+     *
+     * @param null|string|array single key or array of keys for params to clear
+     * @return Zend_Controller_Front
+     */
+    public function clearParams($name = null)
+    {
+        if (null === $name) {
+            $this->_invokeParams = array();
+        } elseif (is_string($name) && isset($this->_invokeParams[$name])) {
+            unset($this->_invokeParams[$name]);
+        } elseif (is_array($name)) {
+            foreach ($name as $key) {
+                if (is_string($key) && isset($this->_invokeParams[$key])) {
+                    unset($this->_invokeParams[$key]);
+                }
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Register a plugin.
+     *
+     * @param  Zend_Controller_Plugin_Abstract $plugin
+     * @param  int $stackIndex Optional; stack index for plugin
+     * @return Zend_Controller_Front
+     */
+    public function registerPlugin(Zend_Controller_Plugin_Abstract $plugin, $stackIndex = null)
+    {
+        $this->_plugins->registerPlugin($plugin, $stackIndex);
+        return $this;
+    }
+
+    /**
+     * Unregister a plugin.
+     *
+     * @param  string|Zend_Controller_Plugin_Abstract $plugin Plugin class or object to unregister
+     * @return Zend_Controller_Front
+     */
+    public function unregisterPlugin($plugin)
+    {
+        $this->_plugins->unregisterPlugin($plugin);
+        return $this;
+    }
+
+    /**
+     * Is a particular plugin registered?
+     *
+     * @param  string $class
+     * @return bool
+     */
+    public function hasPlugin($class)
+    {
+        return $this->_plugins->hasPlugin($class);
+    }
+
+    /**
+     * Retrieve a plugin or plugins by class
+     *
+     * @param  string $class
+     * @return false|Zend_Controller_Plugin_Abstract|array
+     */
+    public function getPlugin($class)
+    {
+        return $this->_plugins->getPlugin($class);
+    }
+
+    /**
+     * Retrieve all plugins
+     *
+     * @return array
+     */
+    public function getPlugins()
+    {
+        return $this->_plugins->getPlugins();
+    }
+
+    /**
+     * Set the throwExceptions flag and retrieve current status
+     *
+     * Set whether exceptions encounted in the dispatch loop should be thrown
+     * or caught and trapped in the response object.
+     *
+     * Default behaviour is to trap them in the response object; call this
+     * method to have them thrown.
+     *
+     * Passing no value will return the current value of the flag; passing a
+     * boolean true or false value will set the flag and return the current
+     * object instance.
+     *
+     * @param boolean $flag Defaults to null (return flag state)
+     * @return boolean|Zend_Controller_Front Used as a setter, returns object; as a getter, returns boolean
+     */
+    public function throwExceptions($flag = null)
+    {
+        if ($flag !== null) {
+            $this->_throwExceptions = (bool) $flag;
+            return $this;
+        }
+
+        return $this->_throwExceptions;
+    }
+
+    /**
+     * Set whether {@link dispatch()} should return the response without first
+     * rendering output. By default, output is rendered and dispatch() returns
+     * nothing.
+     *
+     * @param boolean $flag
+     * @return boolean|Zend_Controller_Front Used as a setter, returns object; as a getter, returns boolean
+     */
+    public function returnResponse($flag = null)
+    {
+        if (true === $flag) {
+            $this->_returnResponse = true;
+            return $this;
+        } elseif (false === $flag) {
+            $this->_returnResponse = false;
+            return $this;
+        }
+
+        return $this->_returnResponse;
+    }
+
+    /**
+     * Dispatch an HTTP request to a controller/action.
+     *
+     * @param Zend_Controller_Request_Abstract|null $request
+     * @param Zend_Controller_Response_Abstract|null $response
+     * @return void|Zend_Controller_Response_Abstract Returns response object if returnResponse() is true
+     */
+    public function dispatch(Zend_Controller_Request_Abstract $request = null, Zend_Controller_Response_Abstract $response = null)
+    {
+        if (!$this->getParam('noErrorHandler') && !$this->_plugins->hasPlugin('Zend_Controller_Plugin_ErrorHandler')) {
+            // Register with stack index of 100
+            $this->_plugins->registerPlugin(new Zend_Controller_Plugin_ErrorHandler(), 100);
+        }
+
+        if (!$this->getParam('noViewRenderer') && !Zend_Controller_Action_HelperBroker::hasHelper('viewRenderer')) {
+            Zend_Controller_Action_HelperBroker::getStack()->offsetSet(-80, new Zend_Controller_Action_Helper_ViewRenderer());
+        }
+
+        /**
+         * Instantiate default request object (HTTP version) if none provided
+         */
+        if (null !== $request) {
+            $this->setRequest($request);
+        } elseif ((null === $request) && (null === ($request = $this->getRequest()))) {
+            $request = new Zend_Controller_Request_Http();
+            $this->setRequest($request);
+        }
+
+        /**
+         * Set base URL of request object, if available
+         */
+        if (is_callable(array($this->_request, 'setBaseUrl'))) {
+            if (null !== $this->_baseUrl) {
+                $this->_request->setBaseUrl($this->_baseUrl);
+            }
+        }
+
+        /**
+         * Instantiate default response object (HTTP version) if none provided
+         */
+        if (null !== $response) {
+            $this->setResponse($response);
+        } elseif ((null === $this->_response) && (null === ($this->_response = $this->getResponse()))) {
+            $response = new Zend_Controller_Response_Http();
+            $this->setResponse($response);
+        }
+
+        /**
+         * Register request and response objects with plugin broker
+         */
+        $this->_plugins
+             ->setRequest($this->_request)
+             ->setResponse($this->_response);
+
+        /**
+         * Initialize router
+         */
+        $router = $this->getRouter();
+        $router->setParams($this->getParams());
+
+        /**
+         * Initialize dispatcher
+         */
+        $dispatcher = $this->getDispatcher();
+        $dispatcher->setParams($this->getParams())
+                   ->setResponse($this->_response);
+
+        // Begin dispatch
+        try {
+            /**
+             * Route request to controller/action, if a router is provided
+             */
+
+            /**
+            * Notify plugins of router startup
+            */
+            $this->_plugins->routeStartup($this->_request);
+
+            try {
+                $router->route($this->_request);
+            }  catch (Exception $e) {
+                if ($this->throwExceptions()) {
+                    throw $e;
+                }
+
+                $this->_response->setException($e);
+            }
+
+            /**
+            * Notify plugins of router completion
+            */
+            $this->_plugins->routeShutdown($this->_request);
+
+            /**
+             * Notify plugins of dispatch loop startup
+             */
+            $this->_plugins->dispatchLoopStartup($this->_request);
+
+            /**
+             *  Attempt to dispatch the controller/action. If the $this->_request
+             *  indicates that it needs to be dispatched, move to the next
+             *  action in the request.
+             */
+            do {
+                $this->_request->setDispatched(true);
+
+                /**
+                 * Notify plugins of dispatch startup
+                 */
+                $this->_plugins->preDispatch($this->_request);
+
+                /**
+                 * Skip requested action if preDispatch() has reset it
+                 */
+                if (!$this->_request->isDispatched()) {
+                    continue;
+                }
+
+                /**
+                 * Dispatch request
+                 */
+                try {
+                    $dispatcher->dispatch($this->_request, $this->_response);
+                } catch (Exception $e) {
+                    if ($this->throwExceptions()) {
+                        throw $e;
+                    }
+                    $this->_response->setException($e);
+                }
+
+                /**
+                 * Notify plugins of dispatch completion
+                 */
+                $this->_plugins->postDispatch($this->_request);
+            } while (!$this->_request->isDispatched());
+        } catch (Exception $e) {
+            if ($this->throwExceptions()) {
+                throw $e;
+            }
+
+            $this->_response->setException($e);
+        }
+
+        /**
+         * Notify plugins of dispatch loop completion
+         */
+        try {
+            $this->_plugins->dispatchLoopShutdown();
+        } catch (Exception $e) {
+            if ($this->throwExceptions()) {
+                throw $e;
+            }
+
+            $this->_response->setException($e);
+        }
+
+        if ($this->returnResponse()) {
+            return $this->_response;
+        }
+
+        $this->_response->sendResponse();
+    }
+}
diff --git a/library/vendor/Zend/Controller/Plugin/Abstract.php b/library/vendor/Zend/Controller/Plugin/Abstract.php
new file mode 100644
index 0000000..7e590b7
--- /dev/null
+++ b/library/vendor/Zend/Controller/Plugin/Abstract.php
@@ -0,0 +1,151 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Plugin_Abstract
+{
+    /**
+     * @var Zend_Controller_Request_Abstract
+     */
+    protected $_request;
+
+    /**
+     * @var Zend_Controller_Response_Abstract
+     */
+    protected $_response;
+
+    /**
+     * Set request object
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return Zend_Controller_Plugin_Abstract
+     */
+    public function setRequest(Zend_Controller_Request_Abstract $request)
+    {
+        $this->_request = $request;
+        return $this;
+    }
+
+    /**
+     * Get request object
+     *
+     * @return Zend_Controller_Request_Abstract $request
+     */
+    public function getRequest()
+    {
+        return $this->_request;
+    }
+
+    /**
+     * Set response object
+     *
+     * @param Zend_Controller_Response_Abstract $response
+     * @return Zend_Controller_Plugin_Abstract
+     */
+    public function setResponse(Zend_Controller_Response_Abstract $response)
+    {
+        $this->_response = $response;
+        return $this;
+    }
+
+    /**
+     * Get response object
+     *
+     * @return Zend_Controller_Response_Abstract $response
+     */
+    public function getResponse()
+    {
+        return $this->_response;
+    }
+
+    /**
+     * Called before Zend_Controller_Front begins evaluating the
+     * request against its routes.
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function routeStartup(Zend_Controller_Request_Abstract $request)
+    {}
+
+    /**
+     * Called after Zend_Controller_Router exits.
+     *
+     * Called after Zend_Controller_Front exits from the router.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function routeShutdown(Zend_Controller_Request_Abstract $request)
+    {}
+
+    /**
+     * Called before Zend_Controller_Front enters its dispatch loop.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function dispatchLoopStartup(Zend_Controller_Request_Abstract $request)
+    {}
+
+    /**
+     * Called before an action is dispatched by Zend_Controller_Dispatcher.
+     *
+     * This callback allows for proxy or filter behavior.  By altering the
+     * request and resetting its dispatched flag (via
+     * {@link Zend_Controller_Request_Abstract::setDispatched() setDispatched(false)}),
+     * the current action may be skipped.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function preDispatch(Zend_Controller_Request_Abstract $request)
+    {}
+
+    /**
+     * Called after an action is dispatched by Zend_Controller_Dispatcher.
+     *
+     * This callback allows for proxy or filter behavior. By altering the
+     * request and resetting its dispatched flag (via
+     * {@link Zend_Controller_Request_Abstract::setDispatched() setDispatched(false)}),
+     * a new action may be specified for dispatching.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function postDispatch(Zend_Controller_Request_Abstract $request)
+    {}
+
+    /**
+     * Called before Zend_Controller_Front exits its dispatch loop.
+     *
+     * @return void
+     */
+    public function dispatchLoopShutdown()
+    {}
+}
diff --git a/library/vendor/Zend/Controller/Plugin/ActionStack.php b/library/vendor/Zend/Controller/Plugin/ActionStack.php
new file mode 100644
index 0000000..c654a6c
--- /dev/null
+++ b/library/vendor/Zend/Controller/Plugin/ActionStack.php
@@ -0,0 +1,277 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Plugin_Abstract */
+
+/** Zend_Registry */
+
+/**
+ * Manage a stack of actions
+ *
+ * @uses       Zend_Controller_Plugin_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+class Zend_Controller_Plugin_ActionStack extends Zend_Controller_Plugin_Abstract
+{
+    /** @var Zend_Registry */
+    protected $_registry;
+
+    /**
+     * Registry key under which actions are stored
+     * @var string
+     */
+    protected $_registryKey = 'Zend_Controller_Plugin_ActionStack';
+
+    /**
+     * Valid keys for stack items
+     * @var array
+     */
+    protected $_validKeys = array(
+        'module',
+        'controller',
+        'action',
+        'params'
+    );
+
+    /**
+     * Flag to determine whether request parameters are cleared between actions, or whether new parameters
+     * are added to existing request parameters.
+     *
+     * @var Bool
+     */
+    protected $_clearRequestParams = false;
+
+    /**
+     * Constructor
+     *
+     * @param  Zend_Registry $registry
+     * @param  string $key
+     * @return void
+     */
+    public function __construct(Zend_Registry $registry = null, $key = null)
+    {
+        if (null === $registry) {
+            $registry = Zend_Registry::getInstance();
+        }
+        $this->setRegistry($registry);
+
+        if (null !== $key) {
+            $this->setRegistryKey($key);
+        } else {
+            $key = $this->getRegistryKey();
+        }
+
+        $registry[$key] = array();
+    }
+
+    /**
+     * Set registry object
+     *
+     * @param  Zend_Registry $registry
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    public function setRegistry(Zend_Registry $registry)
+    {
+        $this->_registry = $registry;
+        return $this;
+    }
+
+    /**
+     * Retrieve registry object
+     *
+     * @return Zend_Registry
+     */
+    public function getRegistry()
+    {
+        return $this->_registry;
+    }
+
+    /**
+     * Retrieve registry key
+     *
+     * @return string
+     */
+    public function getRegistryKey()
+    {
+        return $this->_registryKey;
+    }
+
+    /**
+     * Set registry key
+     *
+     * @param  string $key
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    public function setRegistryKey($key)
+    {
+        $this->_registryKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     *  Set clearRequestParams flag
+     *
+     *  @param  bool $clearRequestParams
+     *  @return Zend_Controller_Plugin_ActionStack
+     */
+    public function setClearRequestParams($clearRequestParams)
+    {
+        $this->_clearRequestParams = (bool) $clearRequestParams;
+        return $this;
+    }
+
+    /**
+     * Retrieve clearRequestParams flag
+     *
+     * @return bool
+     */
+    public function getClearRequestParams()
+    {
+        return $this->_clearRequestParams;
+    }
+
+    /**
+     * Retrieve action stack
+     *
+     * @return array
+     */
+    public function getStack()
+    {
+        $registry = $this->getRegistry();
+        $stack    = $registry[$this->getRegistryKey()];
+        return $stack;
+    }
+
+    /**
+     * Save stack to registry
+     *
+     * @param  array $stack
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    protected function _saveStack(array $stack)
+    {
+        $registry = $this->getRegistry();
+        $registry[$this->getRegistryKey()] = $stack;
+        return $this;
+    }
+
+    /**
+     * Push an item onto the stack
+     *
+     * @param  Zend_Controller_Request_Abstract $next
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    public function pushStack(Zend_Controller_Request_Abstract $next)
+    {
+        $stack = $this->getStack();
+        array_push($stack, $next);
+        return $this->_saveStack($stack);
+    }
+
+    /**
+     * Pop an item off the action stack
+     *
+     * @return false|Zend_Controller_Request_Abstract
+     */
+    public function popStack()
+    {
+        $stack = $this->getStack();
+        if (0 == count($stack)) {
+            return false;
+        }
+
+        $next = array_pop($stack);
+        $this->_saveStack($stack);
+
+        if (!$next instanceof Zend_Controller_Request_Abstract) {
+            throw new Zend_Controller_Exception('ArrayStack should only contain request objects');
+        }
+        $action = $next->getActionName();
+        if (empty($action)) {
+            return $this->popStack($stack);
+        }
+
+        $request    = $this->getRequest();
+        $controller = $next->getControllerName();
+        if (empty($controller)) {
+            $next->setControllerName($request->getControllerName());
+        }
+
+        $module = $next->getModuleName();
+        if (empty($module)) {
+            $next->setModuleName($request->getModuleName());
+        }
+
+        return $next;
+    }
+
+    /**
+     * postDispatch() plugin hook -- check for actions in stack, and dispatch if any found
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function postDispatch(Zend_Controller_Request_Abstract $request)
+    {
+        // Don't move on to next request if this is already an attempt to
+        // forward
+        if (!$request->isDispatched()) {
+            return;
+        }
+
+        $this->setRequest($request);
+        $stack = $this->getStack();
+        if (empty($stack)) {
+            return;
+        }
+        $next = $this->popStack();
+        if (!$next) {
+            return;
+        }
+
+        $this->forward($next);
+    }
+
+    /**
+     * Forward request with next action
+     *
+     * @param  array $next
+     * @return void
+     */
+    public function forward(Zend_Controller_Request_Abstract $next)
+    {
+        $request = $this->getRequest();
+        if ($this->getClearRequestParams()) {
+            $request->clearParams();
+        }
+
+        $request->setModuleName($next->getModuleName())
+                ->setControllerName($next->getControllerName())
+                ->setActionName($next->getActionName())
+                ->setParams($next->getParams())
+                ->setDispatched(false);
+    }
+}
diff --git a/library/vendor/Zend/Controller/Plugin/Broker.php b/library/vendor/Zend/Controller/Plugin/Broker.php
new file mode 100644
index 0000000..eec9809
--- /dev/null
+++ b/library/vendor/Zend/Controller/Plugin/Broker.php
@@ -0,0 +1,361 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Controller_Plugin_Abstract */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Plugin_Broker extends Zend_Controller_Plugin_Abstract
+{
+
+    /**
+     * Array of instance of objects extending Zend_Controller_Plugin_Abstract
+     *
+     * @var array
+     */
+    protected $_plugins = array();
+
+
+    /**
+     * Register a plugin.
+     *
+     * @param  Zend_Controller_Plugin_Abstract $plugin
+     * @param  int $stackIndex
+     * @return Zend_Controller_Plugin_Broker
+     */
+    public function registerPlugin(Zend_Controller_Plugin_Abstract $plugin, $stackIndex = null)
+    {
+        if (false !== array_search($plugin, $this->_plugins, true)) {
+            throw new Zend_Controller_Exception('Plugin already registered');
+        }
+
+        $stackIndex = (int) $stackIndex;
+
+        if ($stackIndex) {
+            if (isset($this->_plugins[$stackIndex])) {
+                throw new Zend_Controller_Exception('Plugin with stackIndex "' . $stackIndex . '" already registered');
+            }
+            $this->_plugins[$stackIndex] = $plugin;
+        } else {
+            $stackIndex = count($this->_plugins);
+            while (isset($this->_plugins[$stackIndex])) {
+                ++$stackIndex;
+            }
+            $this->_plugins[$stackIndex] = $plugin;
+        }
+
+        $request = $this->getRequest();
+        if ($request) {
+            $this->_plugins[$stackIndex]->setRequest($request);
+        }
+        $response = $this->getResponse();
+        if ($response) {
+            $this->_plugins[$stackIndex]->setResponse($response);
+        }
+
+        ksort($this->_plugins);
+
+        return $this;
+    }
+
+    /**
+     * Unregister a plugin.
+     *
+     * @param string|Zend_Controller_Plugin_Abstract $plugin Plugin object or class name
+     * @return Zend_Controller_Plugin_Broker
+     */
+    public function unregisterPlugin($plugin)
+    {
+        if ($plugin instanceof Zend_Controller_Plugin_Abstract) {
+            // Given a plugin object, find it in the array
+            $key = array_search($plugin, $this->_plugins, true);
+            if (false === $key) {
+                throw new Zend_Controller_Exception('Plugin never registered.');
+            }
+            unset($this->_plugins[$key]);
+        } elseif (is_string($plugin)) {
+            // Given a plugin class, find all plugins of that class and unset them
+            foreach ($this->_plugins as $key => $_plugin) {
+                $type = get_class($_plugin);
+                if ($plugin == $type) {
+                    unset($this->_plugins[$key]);
+                }
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * Is a plugin of a particular class registered?
+     *
+     * @param  string $class
+     * @return bool
+     */
+    public function hasPlugin($class)
+    {
+        foreach ($this->_plugins as $plugin) {
+            $type = get_class($plugin);
+            if ($class == $type) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Retrieve a plugin or plugins by class
+     *
+     * @param  string $class Class name of plugin(s) desired
+     * @return false|Zend_Controller_Plugin_Abstract|array Returns false if none found, plugin if only one found, and array of plugins if multiple plugins of same class found
+     */
+    public function getPlugin($class)
+    {
+        $found = array();
+        foreach ($this->_plugins as $plugin) {
+            $type = get_class($plugin);
+            if ($class == $type) {
+                $found[] = $plugin;
+            }
+        }
+
+        switch (count($found)) {
+            case 0:
+                return false;
+            case 1:
+                return $found[0];
+            default:
+                return $found;
+        }
+    }
+
+    /**
+     * Retrieve all plugins
+     *
+     * @return array
+     */
+    public function getPlugins()
+    {
+        return $this->_plugins;
+    }
+
+    /**
+     * Set request object, and register with each plugin
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return Zend_Controller_Plugin_Broker
+     */
+    public function setRequest(Zend_Controller_Request_Abstract $request)
+    {
+        $this->_request = $request;
+
+        foreach ($this->_plugins as $plugin) {
+            $plugin->setRequest($request);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get request object
+     *
+     * @return Zend_Controller_Request_Abstract $request
+     */
+    public function getRequest()
+    {
+        return $this->_request;
+    }
+
+    /**
+     * Set response object
+     *
+     * @param Zend_Controller_Response_Abstract $response
+     * @return Zend_Controller_Plugin_Broker
+     */
+    public function setResponse(Zend_Controller_Response_Abstract $response)
+    {
+        $this->_response = $response;
+
+        foreach ($this->_plugins as $plugin) {
+            $plugin->setResponse($response);
+        }
+
+
+        return $this;
+    }
+
+    /**
+     * Get response object
+     *
+     * @return Zend_Controller_Response_Abstract $response
+     */
+    public function getResponse()
+    {
+        return $this->_response;
+    }
+
+
+    /**
+     * Called before Zend_Controller_Front begins evaluating the
+     * request against its routes.
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function routeStartup(Zend_Controller_Request_Abstract $request)
+    {
+        foreach ($this->_plugins as $plugin) {
+            try {
+                $plugin->routeStartup($request);
+            } catch (Exception $e) {
+                if (Zend_Controller_Front::getInstance()->throwExceptions()) {
+                    throw new Zend_Controller_Exception($e->getMessage() . $e->getTraceAsString(), $e->getCode(), $e);
+                } else {
+                    $this->getResponse()->setException($e);
+                }
+            }
+        }
+    }
+
+
+    /**
+     * Called before Zend_Controller_Front exits its iterations over
+     * the route set.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function routeShutdown(Zend_Controller_Request_Abstract $request)
+    {
+        foreach ($this->_plugins as $plugin) {
+            try {
+                $plugin->routeShutdown($request);
+            } catch (Exception $e) {
+                if (Zend_Controller_Front::getInstance()->throwExceptions()) {
+                    throw new Zend_Controller_Exception($e->getMessage() . $e->getTraceAsString(), $e->getCode(), $e);
+                } else {
+                    $this->getResponse()->setException($e);
+                }
+            }
+        }
+    }
+
+
+    /**
+     * Called before Zend_Controller_Front enters its dispatch loop.
+     *
+     * During the dispatch loop, Zend_Controller_Front keeps a
+     * Zend_Controller_Request_Abstract object, and uses
+     * Zend_Controller_Dispatcher to dispatch the
+     * Zend_Controller_Request_Abstract object to controllers/actions.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function dispatchLoopStartup(Zend_Controller_Request_Abstract $request)
+    {
+        foreach ($this->_plugins as $plugin) {
+            try {
+                $plugin->dispatchLoopStartup($request);
+            } catch (Exception $e) {
+                if (Zend_Controller_Front::getInstance()->throwExceptions()) {
+                    throw new Zend_Controller_Exception($e->getMessage() . $e->getTraceAsString(), $e->getCode(), $e);
+                } else {
+                    $this->getResponse()->setException($e);
+                }
+            }
+        }
+    }
+
+
+    /**
+     * Called before an action is dispatched by Zend_Controller_Dispatcher.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function preDispatch(Zend_Controller_Request_Abstract $request)
+    {
+        foreach ($this->_plugins as $plugin) {
+            try {
+                $plugin->preDispatch($request);
+            } catch (Exception $e) {
+                if (Zend_Controller_Front::getInstance()->throwExceptions()) {
+                    throw new Zend_Controller_Exception($e->getMessage() . $e->getTraceAsString(), $e->getCode(), $e);
+                } else {
+                    $this->getResponse()->setException($e);
+					// skip rendering of normal dispatch give the error handler a try
+					$this->getRequest()->setDispatched(false);
+                }
+            }
+        }
+    }
+
+
+    /**
+     * Called after an action is dispatched by Zend_Controller_Dispatcher.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function postDispatch(Zend_Controller_Request_Abstract $request)
+    {
+        foreach ($this->_plugins as $plugin) {
+            try {
+                $plugin->postDispatch($request);
+            } catch (Exception $e) {
+                if (Zend_Controller_Front::getInstance()->throwExceptions()) {
+                    throw new Zend_Controller_Exception($e->getMessage() . $e->getTraceAsString(), $e->getCode(), $e);
+                } else {
+                    $this->getResponse()->setException($e);
+                }
+            }
+        }
+    }
+
+
+    /**
+     * Called before Zend_Controller_Front exits its dispatch loop.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function dispatchLoopShutdown()
+    {
+       foreach ($this->_plugins as $plugin) {
+           try {
+                $plugin->dispatchLoopShutdown();
+            } catch (Exception $e) {
+                if (Zend_Controller_Front::getInstance()->throwExceptions()) {
+                    throw new Zend_Controller_Exception($e->getMessage() . $e->getTraceAsString(), $e->getCode(), $e);
+                } else {
+                    $this->getResponse()->setException($e);
+                }
+            }
+       }
+    }
+}
diff --git a/library/vendor/Zend/Controller/Plugin/ErrorHandler.php b/library/vendor/Zend/Controller/Plugin/ErrorHandler.php
new file mode 100644
index 0000000..cd0e4f7
--- /dev/null
+++ b/library/vendor/Zend/Controller/Plugin/ErrorHandler.php
@@ -0,0 +1,299 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Plugin_Abstract */
+
+/**
+ * Handle exceptions that bubble up based on missing controllers, actions, or
+ * application errors, and forward to an error handler.
+ *
+ * @uses       Zend_Controller_Plugin_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+class Zend_Controller_Plugin_ErrorHandler extends Zend_Controller_Plugin_Abstract
+{
+    /**
+     * Const - No controller exception; controller does not exist
+     */
+    const EXCEPTION_NO_CONTROLLER = 'EXCEPTION_NO_CONTROLLER';
+
+    /**
+     * Const - No action exception; controller exists, but action does not
+     */
+    const EXCEPTION_NO_ACTION = 'EXCEPTION_NO_ACTION';
+
+    /**
+     * Const - No route exception; no routing was possible
+     */
+    const EXCEPTION_NO_ROUTE = 'EXCEPTION_NO_ROUTE';
+
+    /**
+     * Const - Other Exception; exceptions thrown by application controllers
+     */
+    const EXCEPTION_OTHER = 'EXCEPTION_OTHER';
+
+    /**
+     * Module to use for errors; defaults to default module in dispatcher
+     * @var string
+     */
+    protected $_errorModule;
+
+    /**
+     * Controller to use for errors; defaults to 'error'
+     * @var string
+     */
+    protected $_errorController = 'error';
+
+    /**
+     * Action to use for errors; defaults to 'error'
+     * @var string
+     */
+    protected $_errorAction = 'error';
+
+    /**
+     * Flag; are we already inside the error handler loop?
+     * @var bool
+     */
+    protected $_isInsideErrorHandlerLoop = false;
+
+    /**
+     * Exception count logged at first invocation of plugin
+     * @var int
+     */
+    protected $_exceptionCountAtFirstEncounter = 0;
+
+    /**
+     * Constructor
+     *
+     * Options may include:
+     * - module
+     * - controller
+     * - action
+     *
+     * @param  Array $options
+     * @return void
+     */
+    public function __construct(Array $options = array())
+    {
+        $this->setErrorHandler($options);
+    }
+
+    /**
+     * setErrorHandler() - setup the error handling options
+     *
+     * @param  array $options
+     * @return Zend_Controller_Plugin_ErrorHandler
+     */
+    public function setErrorHandler(Array $options = array())
+    {
+        if (isset($options['module'])) {
+            $this->setErrorHandlerModule($options['module']);
+        }
+        if (isset($options['controller'])) {
+            $this->setErrorHandlerController($options['controller']);
+        }
+        if (isset($options['action'])) {
+            $this->setErrorHandlerAction($options['action']);
+        }
+        return $this;
+    }
+
+    /**
+     * Set the module name for the error handler
+     *
+     * @param  string $module
+     * @return Zend_Controller_Plugin_ErrorHandler
+     */
+    public function setErrorHandlerModule($module)
+    {
+        $this->_errorModule = (string) $module;
+        return $this;
+    }
+
+    /**
+     * Retrieve the current error handler module
+     *
+     * @return string
+     */
+    public function getErrorHandlerModule()
+    {
+        if (null === $this->_errorModule) {
+            $this->_errorModule = Zend_Controller_Front::getInstance()->getDispatcher()->getDefaultModule();
+        }
+        return $this->_errorModule;
+    }
+
+    /**
+     * Set the controller name for the error handler
+     *
+     * @param  string $controller
+     * @return Zend_Controller_Plugin_ErrorHandler
+     */
+    public function setErrorHandlerController($controller)
+    {
+        $this->_errorController = (string) $controller;
+        return $this;
+    }
+
+    /**
+     * Retrieve the current error handler controller
+     *
+     * @return string
+     */
+    public function getErrorHandlerController()
+    {
+        return $this->_errorController;
+    }
+
+    /**
+     * Set the action name for the error handler
+     *
+     * @param  string $action
+     * @return Zend_Controller_Plugin_ErrorHandler
+     */
+    public function setErrorHandlerAction($action)
+    {
+        $this->_errorAction = (string) $action;
+        return $this;
+    }
+
+    /**
+     * Retrieve the current error handler action
+     *
+     * @return string
+     */
+    public function getErrorHandlerAction()
+    {
+        return $this->_errorAction;
+    }
+
+    /**
+     * Route shutdown hook -- Ccheck for router exceptions
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     */
+    public function routeShutdown(Zend_Controller_Request_Abstract $request)
+    {
+        $this->_handleError($request);
+    }
+
+    /**
+     * Pre dispatch hook -- check for exceptions and dispatch error handler if
+     * necessary
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     */
+    public function preDispatch(Zend_Controller_Request_Abstract $request)
+    {
+        $this->_handleError($request);
+    }
+	
+    /**
+     * Post dispatch hook -- check for exceptions and dispatch error handler if
+     * necessary
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     */
+    public function postDispatch(Zend_Controller_Request_Abstract $request)
+    {
+        $this->_handleError($request);
+    }
+
+    /**
+     * Handle errors and exceptions
+     *
+     * If the 'noErrorHandler' front controller flag has been set,
+     * returns early.
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    protected function _handleError(Zend_Controller_Request_Abstract $request)
+    {
+        $frontController = Zend_Controller_Front::getInstance();
+        if ($frontController->getParam('noErrorHandler')) {
+            return;
+        }
+
+        $response = $this->getResponse();
+
+        if ($this->_isInsideErrorHandlerLoop) {
+            $exceptions = $response->getException();
+            if (count($exceptions) > $this->_exceptionCountAtFirstEncounter) {
+                // Exception thrown by error handler; tell the front controller to throw it
+                $frontController->throwExceptions(true);
+                throw array_pop($exceptions);
+            }
+        }
+
+        // check for an exception AND allow the error handler controller the option to forward
+        if (($response->isException()) && (!$this->_isInsideErrorHandlerLoop)) {
+            $this->_isInsideErrorHandlerLoop = true;
+
+            // Get exception information
+            $error            = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS);
+            $exceptions       = $response->getException();
+            $exception        = $exceptions[0];
+            $exceptionType    = get_class($exception);
+            $error->exception = $exception;
+            switch ($exceptionType) {
+                case 'Zend_Controller_Router_Exception':
+                    if (404 == $exception->getCode()) {
+                        $error->type = self::EXCEPTION_NO_ROUTE;
+                    } else {
+                        $error->type = self::EXCEPTION_OTHER;
+                    }
+                    break;
+                case 'Zend_Controller_Dispatcher_Exception':
+                    $error->type = self::EXCEPTION_NO_CONTROLLER;
+                    break;
+                case 'Zend_Controller_Action_Exception':
+                    if (404 == $exception->getCode()) {
+                        $error->type = self::EXCEPTION_NO_ACTION;
+                    } else {
+                        $error->type = self::EXCEPTION_OTHER;
+                    }
+                    break;
+                default:
+                    $error->type = self::EXCEPTION_OTHER;
+                    break;
+            }
+
+            // Keep a copy of the original request
+            $error->request = clone $request;
+
+            // get a count of the number of exceptions encountered
+            $this->_exceptionCountAtFirstEncounter = count($exceptions);
+
+            // Forward to the error handler
+            $request->setParam('error_handler', $error)
+                    ->setModuleName($this->getErrorHandlerModule())
+                    ->setControllerName($this->getErrorHandlerController())
+                    ->setActionName($this->getErrorHandlerAction())
+                    ->setDispatched(false);
+        }
+    }
+}
diff --git a/library/vendor/Zend/Controller/Plugin/PutHandler.php b/library/vendor/Zend/Controller/Plugin/PutHandler.php
new file mode 100644
index 0000000..3bf7a67
--- /dev/null
+++ b/library/vendor/Zend/Controller/Plugin/PutHandler.php
@@ -0,0 +1,58 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Plugin
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Plugin_Abstract
+ */
+
+/**
+ * @see Zend_Controller_Request_Http
+ */
+
+/**
+ * Plugin to digest PUT request body and make params available just like POST
+ *
+ * @package    Zend_Controller
+ * @subpackage Zend_Controller_Plugin
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Plugin_PutHandler extends Zend_Controller_Plugin_Abstract
+{
+    /**
+     * Before dispatching, digest PUT request body and set params
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     */
+    public function preDispatch(Zend_Controller_Request_Abstract $request)
+    {
+        if (!$request instanceof Zend_Controller_Request_Http) {
+            return;
+        }
+
+        if ($this->_request->isPut()) {
+            $putParams = array();
+            parse_str($this->_request->getRawBody(), $putParams);
+            $request->setParams($putParams);
+        }
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/Abstract.php b/library/vendor/Zend/Controller/Request/Abstract.php
new file mode 100644
index 0000000..d57238f
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Abstract.php
@@ -0,0 +1,356 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Request_Abstract
+{
+    /**
+     * Has the action been dispatched?
+     * @var boolean
+     */
+    protected $_dispatched = false;
+
+    /**
+     * Module
+     * @var string
+     */
+    protected $_module;
+
+    /**
+     * Module key for retrieving module from params
+     * @var string
+     */
+    protected $_moduleKey = 'module';
+
+    /**
+     * Controller
+     * @var string
+     */
+    protected $_controller;
+
+    /**
+     * Controller key for retrieving controller from params
+     * @var string
+     */
+    protected $_controllerKey = 'controller';
+
+    /**
+     * Action
+     * @var string
+     */
+    protected $_action;
+
+    /**
+     * Action key for retrieving action from params
+     * @var string
+     */
+    protected $_actionKey = 'action';
+
+    /**
+     * Request parameters
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * Retrieve the module name
+     *
+     * @return string
+     */
+    public function getModuleName()
+    {
+        if (null === $this->_module) {
+            $this->_module = $this->getParam($this->getModuleKey());
+        }
+
+        return $this->_module;
+    }
+
+    /**
+     * Set the module name to use
+     *
+     * @param string $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setModuleName($value)
+    {
+        $this->_module = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve the controller name
+     *
+     * @return string
+     */
+    public function getControllerName()
+    {
+        if (null === $this->_controller) {
+            $this->_controller = $this->getParam($this->getControllerKey());
+        }
+
+        return $this->_controller;
+    }
+
+    /**
+     * Set the controller name to use
+     *
+     * @param string $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setControllerName($value)
+    {
+        $this->_controller = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve the action name
+     *
+     * @return string
+     */
+    public function getActionName()
+    {
+        if (null === $this->_action) {
+            $this->_action = $this->getParam($this->getActionKey());
+        }
+
+        return $this->_action;
+    }
+
+    /**
+     * Set the action name
+     *
+     * @param string $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setActionName($value)
+    {
+        $this->_action = $value;
+        /**
+         * @see ZF-3465
+         */
+        if (null === $value) {
+            $this->setParam($this->getActionKey(), $value);
+        }
+        return $this;
+    }
+
+    /**
+     * Retrieve the module key
+     *
+     * @return string
+     */
+    public function getModuleKey()
+    {
+        return $this->_moduleKey;
+    }
+
+    /**
+     * Set the module key
+     *
+     * @param string $key
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setModuleKey($key)
+    {
+        $this->_moduleKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     * Retrieve the controller key
+     *
+     * @return string
+     */
+    public function getControllerKey()
+    {
+        return $this->_controllerKey;
+    }
+
+    /**
+     * Set the controller key
+     *
+     * @param string $key
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setControllerKey($key)
+    {
+        $this->_controllerKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     * Retrieve the action key
+     *
+     * @return string
+     */
+    public function getActionKey()
+    {
+        return $this->_actionKey;
+    }
+
+    /**
+     * Set the action key
+     *
+     * @param string $key
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setActionKey($key)
+    {
+        $this->_actionKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     * Get an action parameter
+     *
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed
+     */
+    public function getParam($key, $default = null)
+    {
+        $key = (string) $key;
+        if (isset($this->_params[$key])) {
+            return $this->_params[$key];
+        }
+
+        return $default;
+    }
+
+    /**
+     * Retrieve only user params (i.e, any param specific to the object and not the environment)
+     *
+     * @return array
+     */
+    public function getUserParams()
+    {
+        return $this->_params;
+    }
+
+    /**
+     * Retrieve a single user param (i.e, a param specific to the object and not the environment)
+     *
+     * @param string $key
+     * @param string $default Default value to use if key not found
+     * @return mixed
+     */
+    public function getUserParam($key, $default = null)
+    {
+        if (isset($this->_params[$key])) {
+            return $this->_params[$key];
+        }
+
+        return $default;
+    }
+
+    /**
+     * Set an action parameter
+     *
+     * A $value of null will unset the $key if it exists
+     *
+     * @param string $key
+     * @param mixed $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setParam($key, $value)
+    {
+        $key = (string) $key;
+
+        if ((null === $value) && isset($this->_params[$key])) {
+            unset($this->_params[$key]);
+        } elseif (null !== $value) {
+            $this->_params[$key] = $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get all action parameters
+     *
+     * @return array
+     */
+     public function getParams()
+     {
+         return $this->_params;
+     }
+
+    /**
+     * Set action parameters en masse; does not overwrite
+     *
+     * Null values will unset the associated key.
+     *
+     * @param array $array
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setParams(array $array)
+    {
+        $this->_params = $this->_params + (array) $array;
+
+        foreach ($array as $key => $value) {
+            if (null === $value) {
+                unset($this->_params[$key]);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Unset all user parameters
+     *
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function clearParams()
+    {
+        $this->_params = array();
+        return $this;
+    }
+
+    /**
+     * Set flag indicating whether or not request has been dispatched
+     *
+     * @param boolean $flag
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setDispatched($flag = true)
+    {
+        $this->_dispatched = $flag ? true : false;
+        return $this;
+    }
+
+    /**
+     * Determine if the request has been dispatched
+     *
+     * @return boolean
+     */
+    public function isDispatched()
+    {
+        return $this->_dispatched;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/Apache404.php b/library/vendor/Zend/Controller/Request/Apache404.php
new file mode 100644
index 0000000..87d1d83
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Apache404.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Controller_Request_Http */
+
+/** Zend_Uri */
+
+/**
+ * Zend_Controller_Request_Apache404
+ *
+ * HTTP request object for use with Zend_Controller family. Extends basic HTTP
+ * request object to allow for two edge cases when using Apache:
+ * - Using Apache's 404 handler instead of mod_rewrite to direct requests
+ * - Using the PT flag in rewrite rules
+ *
+ * In each case, the URL to check against is found in REDIRECT_URL, not
+ * REQUEST_URI.
+ *
+ * @uses       Zend_Controller_Request_Http
+ * @package    Zend_Controller
+ * @subpackage Request
+ */
+class Zend_Controller_Request_Apache404 extends Zend_Controller_Request_Http
+{
+    public function setRequestUri($requestUri = null)
+    {
+        $parseUriGetVars = false;
+        if ($requestUri === null) {
+            if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { // check this first so IIS will catch
+                $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
+            } elseif (isset($_SERVER['REDIRECT_URL'])) {  // Check if using mod_rewrite
+                $requestUri = $_SERVER['REDIRECT_URL'];
+                if (isset($_SERVER['REDIRECT_QUERY_STRING'])) {
+                    $parseUriGetVars = $_SERVER['REDIRECT_QUERY_STRING'];
+                }
+            } elseif (isset($_SERVER['REQUEST_URI'])) {
+                $requestUri = $_SERVER['REQUEST_URI'];
+            } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0, PHP as CGI
+                $requestUri = $_SERVER['ORIG_PATH_INFO'];
+                if (!empty($_SERVER['QUERY_STRING'])) {
+                    $requestUri .= '?' . $_SERVER['QUERY_STRING'];
+                }
+            } else {
+                return $this;
+            }
+        } elseif (!is_string($requestUri)) {
+            return $this;
+        } else {
+            if (false !== ($pos = strpos($requestUri, '?'))) {
+                $parseUriGetVars = substr($requestUri, $pos + 1);
+            }
+        }
+
+        if ($parseUriGetVars) {
+            // Set GET items, if available
+            parse_str($parseUriGetVars, $_GET);
+        }
+
+        $this->_requestUri = $requestUri;
+        return $this;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/Exception.php b/library/vendor/Zend/Controller/Request/Exception.php
new file mode 100644
index 0000000..89e8856
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Exception.php
@@ -0,0 +1,36 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Controller_Exception */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Request_Exception extends Zend_Controller_Exception
+{}
+
diff --git a/library/vendor/Zend/Controller/Request/Http.php b/library/vendor/Zend/Controller/Request/Http.php
new file mode 100644
index 0000000..de61e36
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Http.php
@@ -0,0 +1,1087 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** @see Zend_Controller_Request_Abstract */
+
+/** @see Zend_Uri */
+
+/**
+ * Zend_Controller_Request_Http
+ *
+ * HTTP request object for use with Zend_Controller family.
+ *
+ * @uses Zend_Controller_Request_Abstract
+ * @package Zend_Controller
+ * @subpackage Request
+ */
+class Zend_Controller_Request_Http extends Zend_Controller_Request_Abstract
+{
+    /**
+     * Scheme for http
+     *
+     */
+    const SCHEME_HTTP  = 'http';
+
+    /**
+     * Scheme for https
+     *
+     */
+    const SCHEME_HTTPS = 'https';
+
+    /**
+     * Allowed parameter sources
+     * @var array
+     */
+    protected $_paramSources = array('_GET', '_POST');
+
+    /**
+     * REQUEST_URI
+     * @var string;
+     */
+    protected $_requestUri;
+
+    /**
+     * Base URL of request
+     * @var string
+     */
+    protected $_baseUrl = null;
+
+    /**
+     * Base path of request
+     * @var string
+     */
+    protected $_basePath = null;
+
+    /**
+     * PATH_INFO
+     * @var string
+     */
+    protected $_pathInfo = '';
+
+    /**
+     * Instance parameters
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * Raw request body
+     * @var string|false
+     */
+    protected $_rawBody;
+
+    /**
+     * Alias keys for request parameters
+     * @var array
+     */
+    protected $_aliases = array();
+
+    /**
+     * Constructor
+     *
+     * If a $uri is passed, the object will attempt to populate itself using
+     * that information.
+     *
+     * @param string|Zend_Uri $uri
+     * @return void
+     * @throws Zend_Controller_Request_Exception when invalid URI passed
+     */
+    public function __construct($uri = null)
+    {
+        if (null !== $uri) {
+            if (!$uri instanceof Zend_Uri) {
+                $uri = Zend_Uri::factory($uri);
+            }
+            if ($uri->valid()) {
+                $path  = $uri->getPath();
+                $query = $uri->getQuery();
+                if (!empty($query)) {
+                    $path .= '?' . $query;
+                }
+
+                $this->setRequestUri($path);
+            } else {
+                throw new Zend_Controller_Request_Exception('Invalid URI provided to constructor');
+            }
+        } else {
+            $this->setRequestUri();
+        }
+    }
+
+    /**
+     * Access values contained in the superglobals as public members
+     * Order of precedence: 1. GET, 2. POST, 3. COOKIE, 4. SERVER, 5. ENV
+     *
+     * @see http://msdn.microsoft.com/en-us/library/system.web.httprequest.item.aspx
+     * @param string $key
+     * @return mixed
+     */
+    public function __get($key)
+    {
+        switch (true) {
+            case isset($this->_params[$key]):
+                return $this->_params[$key];
+            case isset($_GET[$key]):
+                return $_GET[$key];
+            case isset($_POST[$key]):
+                return $_POST[$key];
+            case isset($_COOKIE[$key]):
+                return $_COOKIE[$key];
+            case ($key == 'REQUEST_URI'):
+                return $this->getRequestUri();
+            case ($key == 'PATH_INFO'):
+                return $this->getPathInfo();
+            case isset($_SERVER[$key]):
+                return $_SERVER[$key];
+            case isset($_ENV[$key]):
+                return $_ENV[$key];
+            default:
+                return null;
+        }
+    }
+
+    /**
+     * Alias to __get
+     *
+     * @param string $key
+     * @return mixed
+     */
+    public function get($key)
+    {
+        return $this->__get($key);
+    }
+
+    /**
+     * Set values
+     *
+     * In order to follow {@link __get()}, which operates on a number of
+     * superglobals, setting values through overloading is not allowed and will
+     * raise an exception. Use setParam() instead.
+     *
+     * @param string $key
+     * @param mixed $value
+     * @return void
+     * @throws Zend_Controller_Request_Exception
+     */
+    public function __set($key, $value)
+    {
+        throw new Zend_Controller_Request_Exception('Setting values in superglobals not allowed; please use setParam()');
+    }
+
+    /**
+     * Alias to __set()
+     *
+     * @param string $key
+     * @param mixed $value
+     * @return void
+     */
+    public function set($key, $value)
+    {
+        return $this->__set($key, $value);
+    }
+
+    /**
+     * Check to see if a property is set
+     *
+     * @param string $key
+     * @return boolean
+     */
+    public function __isset($key)
+    {
+        switch (true) {
+            case isset($this->_params[$key]):
+                return true;
+            case isset($_GET[$key]):
+                return true;
+            case isset($_POST[$key]):
+                return true;
+            case isset($_COOKIE[$key]):
+                return true;
+            case isset($_SERVER[$key]):
+                return true;
+            case isset($_ENV[$key]):
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    /**
+     * Alias to __isset()
+     *
+     * @param string $key
+     * @return boolean
+     */
+    public function has($key)
+    {
+        return $this->__isset($key);
+    }
+
+    /**
+     * Set GET values
+     *
+     * @param  string|array $spec
+     * @param  null|mixed $value
+     * @return Zend_Controller_Request_Http
+     */
+    public function setQuery($spec, $value = null)
+    {
+        if ((null === $value) && !is_array($spec)) {
+            throw new Zend_Controller_Exception('Invalid value passed to setQuery(); must be either array of values or key/value pair');
+        }
+        if ((null === $value) && is_array($spec)) {
+            foreach ($spec as $key => $value) {
+                $this->setQuery($key, $value);
+            }
+            return $this;
+        }
+        $_GET[(string) $spec] = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve a member of the $_GET superglobal
+     *
+     * If no $key is passed, returns the entire $_GET array.
+     *
+     * @todo How to retrieve from nested arrays
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getQuery($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_GET;
+        }
+
+        return (isset($_GET[$key])) ? $_GET[$key] : $default;
+    }
+
+    /**
+     * Set POST values
+     *
+     * @param  string|array $spec
+     * @param  null|mixed $value
+     * @return Zend_Controller_Request_Http
+     */
+    public function setPost($spec, $value = null)
+    {
+        if ((null === $value) && !is_array($spec)) {
+            throw new Zend_Controller_Exception('Invalid value passed to setPost(); must be either array of values or key/value pair');
+        }
+        if ((null === $value) && is_array($spec)) {
+            foreach ($spec as $key => $value) {
+                $this->setPost($key, $value);
+            }
+            return $this;
+        }
+        $_POST[(string) $spec] = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve a member of the $_POST superglobal
+     *
+     * If no $key is passed, returns the entire $_POST array.
+     *
+     * @todo How to retrieve from nested arrays
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getPost($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_POST;
+        }
+
+        return (isset($_POST[$key])) ? $_POST[$key] : $default;
+    }
+
+    /**
+     * Retrieve a member of the $_COOKIE superglobal
+     *
+     * If no $key is passed, returns the entire $_COOKIE array.
+     *
+     * @todo How to retrieve from nested arrays
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getCookie($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_COOKIE;
+        }
+
+        return (isset($_COOKIE[$key])) ? $_COOKIE[$key] : $default;
+    }
+
+    /**
+     * Retrieve a member of the $_SERVER superglobal
+     *
+     * If no $key is passed, returns the entire $_SERVER array.
+     *
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getServer($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_SERVER;
+        }
+
+        return (isset($_SERVER[$key])) ? $_SERVER[$key] : $default;
+    }
+
+    /**
+     * Retrieve a member of the $_ENV superglobal
+     *
+     * If no $key is passed, returns the entire $_ENV array.
+     *
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getEnv($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_ENV;
+        }
+
+        return (isset($_ENV[$key])) ? $_ENV[$key] : $default;
+    }
+
+    /**
+     * Set the REQUEST_URI on which the instance operates
+     *
+     * If no request URI is passed, uses the value in $_SERVER['REQUEST_URI'],
+     * $_SERVER['HTTP_X_REWRITE_URL'], or $_SERVER['ORIG_PATH_INFO'] + $_SERVER['QUERY_STRING'].
+     *
+     * @param string $requestUri
+     * @return Zend_Controller_Request_Http
+     */
+    public function setRequestUri($requestUri = null)
+    {
+        if ($requestUri === null) {
+            if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) { 
+                // IIS with Microsoft Rewrite Module
+                $requestUri = $_SERVER['HTTP_X_ORIGINAL_URL'];
+            } elseif (isset($_SERVER['HTTP_X_REWRITE_URL'])) { 
+                // IIS with ISAPI_Rewrite
+                $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
+            } elseif (
+                // IIS7 with URL Rewrite: make sure we get the unencoded url (double slash problem)
+                isset($_SERVER['IIS_WasUrlRewritten'])
+                && $_SERVER['IIS_WasUrlRewritten'] == '1'
+                && isset($_SERVER['UNENCODED_URL'])
+                && $_SERVER['UNENCODED_URL'] != ''
+                ) {
+                $requestUri = $_SERVER['UNENCODED_URL'];
+            } elseif (isset($_SERVER['REQUEST_URI'])) {
+                $requestUri = $_SERVER['REQUEST_URI'];
+                // Http proxy reqs setup request uri with scheme and host [and port] + the url path, only use url path
+                $schemeAndHttpHost = $this->getScheme() . '://' . $this->getHttpHost();
+                if (strpos($requestUri, $schemeAndHttpHost) === 0) {
+                    $requestUri = substr($requestUri, strlen($schemeAndHttpHost));
+                }
+            } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0, PHP as CGI
+                $requestUri = $_SERVER['ORIG_PATH_INFO'];
+                if (!empty($_SERVER['QUERY_STRING'])) {
+                    $requestUri .= '?' . $_SERVER['QUERY_STRING'];
+                }
+            } else {
+                return $this;
+            }
+        } elseif (!is_string($requestUri)) {
+            return $this;
+        } else {
+            // Set GET items, if available
+            if (false !== ($pos = strpos($requestUri, '?'))) {
+                // Get key => value pairs and set $_GET
+                $query = substr($requestUri, $pos + 1);
+                parse_str($query, $vars);
+                $this->setQuery($vars);
+            }
+        }
+
+        $this->_requestUri = $requestUri;
+        return $this;
+    }
+
+    /**
+     * Returns the REQUEST_URI taking into account
+     * platform differences between Apache and IIS
+     *
+     * @return string
+     */
+    public function getRequestUri()
+    {
+        if (empty($this->_requestUri)) {
+            $this->setRequestUri();
+        }
+
+        return $this->_requestUri;
+    }
+
+    /**
+     * Set the base URL of the request; i.e., the segment leading to the script name
+     *
+     * E.g.:
+     * - /admin
+     * - /myapp
+     * - /subdir/index.php
+     *
+     * Do not use the full URI when providing the base. The following are
+     * examples of what not to use:
+     * - http://example.com/admin (should be just /admin)
+     * - http://example.com/subdir/index.php (should be just /subdir/index.php)
+     *
+     * If no $baseUrl is provided, attempts to determine the base URL from the
+     * environment, using SCRIPT_FILENAME, SCRIPT_NAME, PHP_SELF, and
+     * ORIG_SCRIPT_NAME in its determination.
+     *
+     * @param mixed $baseUrl
+     * @return Zend_Controller_Request_Http
+     */
+    public function setBaseUrl($baseUrl = null)
+    {
+        if ((null !== $baseUrl) && !is_string($baseUrl)) {
+            return $this;
+        }
+
+        if ($baseUrl === null) {
+            $filename = (isset($_SERVER['SCRIPT_FILENAME'])) ? basename($_SERVER['SCRIPT_FILENAME']) : '';
+
+            if (isset($_SERVER['SCRIPT_NAME']) && basename($_SERVER['SCRIPT_NAME']) === $filename) {
+                $baseUrl = $_SERVER['SCRIPT_NAME'];
+            } elseif (isset($_SERVER['PHP_SELF']) && basename($_SERVER['PHP_SELF']) === $filename) {
+                $baseUrl = $_SERVER['PHP_SELF'];
+            } elseif (isset($_SERVER['ORIG_SCRIPT_NAME']) && basename($_SERVER['ORIG_SCRIPT_NAME']) === $filename) {
+                $baseUrl = $_SERVER['ORIG_SCRIPT_NAME']; // 1and1 shared hosting compatibility
+            } else {
+                // Backtrack up the script_filename to find the portion matching
+                // php_self
+                $path    = isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : '';
+                $file    = isset($_SERVER['SCRIPT_FILENAME']) ? $_SERVER['SCRIPT_FILENAME'] : '';
+                $segs    = explode('/', trim($file, '/'));
+                $segs    = array_reverse($segs);
+                $index   = 0;
+                $last    = count($segs);
+                $baseUrl = '';
+                do {
+                    $seg     = $segs[$index];
+                    $baseUrl = '/' . $seg . $baseUrl;
+                    ++$index;
+                } while (($last > $index) && (false !== ($pos = strpos($path, $baseUrl))) && (0 != $pos));
+            }
+
+            // Does the baseUrl have anything in common with the request_uri?
+            $requestUri = $this->getRequestUri();
+
+            if (0 === strpos($requestUri, $baseUrl)) {
+                // full $baseUrl matches
+                $this->_baseUrl = $baseUrl;
+                return $this;
+            }
+
+            if (0 === strpos($requestUri, dirname($baseUrl))) {
+                // directory portion of $baseUrl matches
+                $this->_baseUrl = rtrim(dirname($baseUrl), '/');
+                return $this;
+            }
+
+            $truncatedRequestUri = $requestUri;
+            if (($pos = strpos($requestUri, '?')) !== false) {
+                $truncatedRequestUri = substr($requestUri, 0, $pos);
+            }
+
+            $basename = basename($baseUrl);
+            if (empty($basename) || !strpos($truncatedRequestUri, $basename)) {
+                // no match whatsoever; set it blank
+                $this->_baseUrl = '';
+                return $this;
+            }
+
+            // If using mod_rewrite or ISAPI_Rewrite strip the script filename
+            // out of baseUrl. $pos !== 0 makes sure it is not matching a value
+            // from PATH_INFO or QUERY_STRING
+            if ((strlen($requestUri) >= strlen($baseUrl))
+                && ((false !== ($pos = strpos($requestUri, $baseUrl))) && ($pos !== 0)))
+            {
+                $baseUrl = substr($requestUri, 0, $pos + strlen($baseUrl));
+            }
+        }
+
+        $this->_baseUrl = rtrim($baseUrl, '/');
+        return $this;
+    }
+
+    /**
+     * Everything in REQUEST_URI before PATH_INFO
+     * <form action="<?=$baseUrl?>/news/submit" method="POST"/>
+     *
+     * @return string
+     */
+    public function getBaseUrl($raw = false)
+    {
+        if (null === $this->_baseUrl) {
+            $this->setBaseUrl();
+        }
+
+        return (($raw == false) ? urldecode($this->_baseUrl) : $this->_baseUrl);
+    }
+
+    /**
+     * Set the base path for the URL
+     *
+     * @param string|null $basePath
+     * @return Zend_Controller_Request_Http
+     */
+    public function setBasePath($basePath = null)
+    {
+        if ($basePath === null) {
+            $filename = (isset($_SERVER['SCRIPT_FILENAME']))
+                      ? basename($_SERVER['SCRIPT_FILENAME'])
+                      : '';
+
+            $baseUrl = $this->getBaseUrl();
+            if (empty($baseUrl)) {
+                $this->_basePath = '';
+                return $this;
+            }
+
+            if (basename($baseUrl) === $filename) {
+                $basePath = dirname($baseUrl);
+            } else {
+                $basePath = $baseUrl;
+            }
+        }
+
+        if (substr(PHP_OS, 0, 3) === 'WIN') {
+            $basePath = str_replace('\\', '/', $basePath);
+        }
+
+        $this->_basePath = rtrim($basePath, '/');
+        return $this;
+    }
+
+    /**
+     * Everything in REQUEST_URI before PATH_INFO not including the filename
+     * <img src="<?=$basePath?>/images/zend.png"/>
+     *
+     * @return string
+     */
+    public function getBasePath()
+    {
+        if (null === $this->_basePath) {
+            $this->setBasePath();
+        }
+
+        return $this->_basePath;
+    }
+
+    /**
+     * Set the PATH_INFO string
+     *
+     * @param string|null $pathInfo
+     * @return Zend_Controller_Request_Http
+     */
+    public function setPathInfo($pathInfo = null)
+    {
+        if ($pathInfo === null) {
+            $baseUrl = $this->getBaseUrl(); // this actually calls setBaseUrl() & setRequestUri()
+            $baseUrlRaw = $this->getBaseUrl(false);
+            $baseUrlEncoded = urlencode($baseUrlRaw);
+        
+            if (null === ($requestUri = $this->getRequestUri())) {
+                return $this;
+            }
+        
+            // Remove the query string from REQUEST_URI
+            if ($pos = strpos($requestUri, '?')) {
+                $requestUri = substr($requestUri, 0, $pos);
+            }
+            
+            if (!empty($baseUrl) || !empty($baseUrlRaw)) {
+                if (strpos($requestUri, $baseUrl) === 0) {
+                    $pathInfo = substr($requestUri, strlen($baseUrl));
+                } elseif (strpos($requestUri, $baseUrlRaw) === 0) {
+                    $pathInfo = substr($requestUri, strlen($baseUrlRaw));
+                } elseif (strpos($requestUri, $baseUrlEncoded) === 0) {
+                    $pathInfo = substr($requestUri, strlen($baseUrlEncoded));
+                } else {
+                    $pathInfo = $requestUri;
+                }
+            } else {
+                $pathInfo = $requestUri;
+            }
+        
+        }
+
+        $this->_pathInfo = (string) $pathInfo;
+        return $this;
+    }
+
+    /**
+     * Returns everything between the BaseUrl and QueryString.
+     * This value is calculated instead of reading PATH_INFO
+     * directly from $_SERVER due to cross-platform differences.
+     *
+     * @return string
+     */
+    public function getPathInfo()
+    {
+        if (empty($this->_pathInfo)) {
+            $this->setPathInfo();
+        }
+
+        return $this->_pathInfo;
+    }
+
+    /**
+     * Set allowed parameter sources
+     *
+     * Can be empty array, or contain one or more of '_GET' or '_POST'.
+     *
+     * @param  array $paramSoures
+     * @return Zend_Controller_Request_Http
+     */
+    public function setParamSources(array $paramSources = array())
+    {
+        $this->_paramSources = $paramSources;
+        return $this;
+    }
+
+    /**
+     * Get list of allowed parameter sources
+     *
+     * @return array
+     */
+    public function getParamSources()
+    {
+        return $this->_paramSources;
+    }
+
+    /**
+     * Set a userland parameter
+     *
+     * Uses $key to set a userland parameter. If $key is an alias, the actual
+     * key will be retrieved and used to set the parameter.
+     *
+     * @param mixed $key
+     * @param mixed $value
+     * @return Zend_Controller_Request_Http
+     */
+    public function setParam($key, $value)
+    {
+        $key = (null !== ($alias = $this->getAlias($key))) ? $alias : $key;
+        parent::setParam($key, $value);
+        return $this;
+    }
+
+    /**
+     * Retrieve a parameter
+     *
+     * Retrieves a parameter from the instance. Priority is in the order of
+     * userland parameters (see {@link setParam()}), $_GET, $_POST. If a
+     * parameter matching the $key is not found, null is returned.
+     *
+     * If the $key is an alias, the actual key aliased will be used.
+     *
+     * @param mixed $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed
+     */
+    public function getParam($key, $default = null)
+    {
+        $keyName = (null !== ($alias = $this->getAlias($key))) ? $alias : $key;
+
+        $paramSources = $this->getParamSources();
+        if (isset($this->_params[$keyName])) {
+            return $this->_params[$keyName];
+        } elseif (in_array('_GET', $paramSources) && (isset($_GET[$keyName]))) {
+            return $_GET[$keyName];
+        } elseif (in_array('_POST', $paramSources) && (isset($_POST[$keyName]))) {
+            return $_POST[$keyName];
+        }
+
+        return $default;
+    }
+
+    /**
+     * Retrieve an array of parameters
+     *
+     * Retrieves a merged array of parameters, with precedence of userland
+     * params (see {@link setParam()}), $_GET, $_POST (i.e., values in the
+     * userland params will take precedence over all others).
+     *
+     * @return array
+     */
+    public function getParams()
+    {
+        $return       = $this->_params;
+        $paramSources = $this->getParamSources();
+        if (in_array('_GET', $paramSources)
+            && isset($_GET)
+            && is_array($_GET)
+        ) {
+            $return += $_GET;
+        }
+        if (in_array('_POST', $paramSources)
+            && isset($_POST)
+            && is_array($_POST)
+        ) {
+            $return += $_POST;
+        }
+        return $return;
+    }
+
+    /**
+     * Set parameters
+     *
+     * Set one or more parameters. Parameters are set as userland parameters,
+     * using the keys specified in the array.
+     *
+     * @param array $params
+     * @return Zend_Controller_Request_Http
+     */
+    public function setParams(array $params)
+    {
+        foreach ($params as $key => $value) {
+            $this->setParam($key, $value);
+        }
+        return $this;
+    }
+
+    /**
+     * Set a key alias
+     *
+     * Set an alias used for key lookups. $name specifies the alias, $target
+     * specifies the actual key to use.
+     *
+     * @param string $name
+     * @param string $target
+     * @return Zend_Controller_Request_Http
+     */
+    public function setAlias($name, $target)
+    {
+        $this->_aliases[$name] = $target;
+        return $this;
+    }
+
+    /**
+     * Retrieve an alias
+     *
+     * Retrieve the actual key represented by the alias $name.
+     *
+     * @param string $name
+     * @return string|null Returns null when no alias exists
+     */
+    public function getAlias($name)
+    {
+        if (isset($this->_aliases[$name])) {
+            return $this->_aliases[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Retrieve the list of all aliases
+     *
+     * @return array
+     */
+    public function getAliases()
+    {
+        return $this->_aliases;
+    }
+
+    /**
+     * Return the method by which the request was made
+     *
+     * @return string
+     */
+    public function getMethod()
+    {
+        return $this->getServer('REQUEST_METHOD');
+    }
+
+    /**
+     * Was the request made by POST?
+     *
+     * @return boolean
+     */
+    public function isPost()
+    {
+        if ('POST' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by GET?
+     *
+     * @return boolean
+     */
+    public function isGet()
+    {
+        if ('GET' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by PUT?
+     *
+     * @return boolean
+     */
+    public function isPut()
+    {
+        if ('PUT' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by DELETE?
+     *
+     * @return boolean
+     */
+    public function isDelete()
+    {
+        if ('DELETE' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by HEAD?
+     *
+     * @return boolean
+     */
+    public function isHead()
+    {
+        if ('HEAD' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by OPTIONS?
+     *
+     * @return boolean
+     */
+    public function isOptions()
+    {
+        if ('OPTIONS' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by PATCH?
+     *
+     * @return boolean
+     */
+    public function isPatch()
+    {
+        if ('PATCH' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Is the request a Javascript XMLHttpRequest?
+     *
+     * Should work with Prototype/Script.aculo.us, possibly others.
+     *
+     * @return boolean
+     */
+    public function isXmlHttpRequest()
+    {
+        return ($this->getHeader('X_REQUESTED_WITH') == 'XMLHttpRequest');
+    }
+
+    /**
+     * Is this a Flash request?
+     *
+     * @return boolean
+     */
+    public function isFlashRequest()
+    {
+        $header = strtolower($this->getHeader('USER_AGENT'));
+        return (strstr($header, ' flash')) ? true : false;
+    }
+
+    /**
+     * Is https secure request
+     *
+     * @return boolean
+     */
+    public function isSecure()
+    {
+        return ($this->getScheme() === self::SCHEME_HTTPS);
+    }
+
+    /**
+     * Return the raw body of the request, if present
+     *
+     * @return string|false Raw body, or false if not present
+     */
+    public function getRawBody()
+    {
+        if (null === $this->_rawBody) {
+            $body = file_get_contents('php://input');
+
+            if (strlen(trim($body)) > 0) {
+                $this->_rawBody = $body;
+            } else {
+                $this->_rawBody = false;
+            }
+        }
+        return $this->_rawBody;
+    }
+
+    /**
+     * Return the value of the given HTTP header. Pass the header name as the
+     * plain, HTTP-specified header name. Ex.: Ask for 'Accept' to get the
+     * Accept header, 'Accept-Encoding' to get the Accept-Encoding header.
+     *
+     * @param string $header HTTP header name
+     * @return string|false HTTP header value, or false if not found
+     * @throws Zend_Controller_Request_Exception
+     */
+    public function getHeader($header)
+    {
+        if (empty($header)) {
+            throw new Zend_Controller_Request_Exception('An HTTP header name is required');
+        }
+
+        // Try to get it from the $_SERVER array first
+        $temp = strtoupper(str_replace('-', '_', $header));
+        if (isset($_SERVER['HTTP_' . $temp])) {
+            return $_SERVER['HTTP_' . $temp];
+        }
+
+        /*
+         * Try to get it from the $_SERVER array on POST request or CGI environment
+         * @see https://www.ietf.org/rfc/rfc3875 (4.1.2. and 4.1.3.)
+         */
+        if (isset($_SERVER[$temp])
+            && in_array($temp, array('CONTENT_TYPE', 'CONTENT_LENGTH'))
+        ) {
+            return $_SERVER[$temp];
+        }
+
+        // This seems to be the only way to get the Authorization header on
+        // Apache
+        if (function_exists('apache_request_headers')) {
+            $headers = apache_request_headers();
+            if (isset($headers[$header])) {
+                return $headers[$header];
+            }
+            $header = strtolower($header);
+            foreach ($headers as $key => $value) {
+                if (strtolower($key) == $header) {
+                    return $value;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the request URI scheme
+     *
+     * @return string
+     */
+    public function getScheme()
+    {
+        return ($this->getServer('HTTPS') == 'on') ? self::SCHEME_HTTPS : self::SCHEME_HTTP;
+    }
+
+    /**
+     * Get the HTTP host.
+     *
+     * "Host" ":" host [ ":" port ] ; Section 3.2.2
+     * Note the HTTP Host header is not the same as the URI host.
+     * It includes the port while the URI host doesn't.
+     *
+     * @return string
+     */
+    public function getHttpHost()
+    {
+        $host = $this->getServer('HTTP_HOST');
+        if (!empty($host)) {
+            return $host;
+        }
+
+        $scheme = $this->getScheme();
+        $name   = $this->getServer('SERVER_NAME');
+        $port   = $this->getServer('SERVER_PORT');
+
+        if(null === $name) {
+            return '';
+        }
+        elseif (($scheme == self::SCHEME_HTTP && $port == 80) || ($scheme == self::SCHEME_HTTPS && $port == 443)) {
+            return $name;
+        } else {
+            return $name . ':' . $port;
+        }
+    }
+
+    /**
+     * Get the client's IP addres
+     *
+     * @param  boolean $checkProxy
+     * @return string
+     */
+    public function getClientIp($checkProxy = true)
+    {
+        if ($checkProxy && $this->getServer('HTTP_CLIENT_IP') != null) {
+            $ip = $this->getServer('HTTP_CLIENT_IP');
+        } else if ($checkProxy && $this->getServer('HTTP_X_FORWARDED_FOR') != null) {
+            $ip = $this->getServer('HTTP_X_FORWARDED_FOR');
+        } else {
+            $ip = $this->getServer('REMOTE_ADDR');
+        }
+
+        return $ip;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/HttpTestCase.php b/library/vendor/Zend/Controller/Request/HttpTestCase.php
new file mode 100644
index 0000000..414c95e
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/HttpTestCase.php
@@ -0,0 +1,275 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Request_Http
+ */
+
+/**
+ * Zend_Controller_Request_HttpTestCase
+ *
+ * HTTP request object for use with Zend_Controller family.
+ *
+ * @uses Zend_Controller_Request_Http
+ * @package Zend_Controller
+ * @subpackage Request
+ */
+class Zend_Controller_Request_HttpTestCase extends Zend_Controller_Request_Http
+{
+    /**
+     * Request headers
+     * @var array
+     */
+    protected $_headers = array();
+
+    /**
+     * Request method
+     * @var string
+     */
+    protected $_method = 'GET';
+
+    /**
+     * Raw POST body
+     * @var string|null
+     */
+    protected $_rawBody;
+
+    /**
+     * Valid request method types
+     * @var array
+     */
+    protected $_validMethodTypes = array(
+        'DELETE',
+        'GET',
+        'HEAD',
+        'OPTIONS',
+        'PATCH',
+        'POST',
+        'PUT',
+    );
+
+    /**
+     * Clear GET values
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearQuery()
+    {
+        $_GET = array();
+        return $this;
+    }
+
+    /**
+     * Clear POST values
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearPost()
+    {
+        $_POST = array();
+        return $this;
+    }
+
+    /**
+     * Set raw POST body
+     *
+     * @param  string $content
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setRawBody($content)
+    {
+        $this->_rawBody = (string) $content;
+        return $this;
+    }
+
+    /**
+     * Get RAW POST body
+     *
+     * @return string|null
+     */
+    public function getRawBody()
+    {
+        return $this->_rawBody;
+    }
+
+    /**
+     * Clear raw POST body
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearRawBody()
+    {
+        $this->_rawBody = null;
+        return $this;
+    }
+
+    /**
+     * Set a cookie
+     *
+     * @param  string $key
+     * @param  mixed $value
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setCookie($key, $value)
+    {
+        $_COOKIE[(string) $key] = $value;
+        return $this;
+    }
+
+    /**
+     * Set multiple cookies at once
+     *
+     * @param array $cookies
+     * @return void
+     */
+    public function setCookies(array $cookies)
+    {
+        foreach ($cookies as $key => $value) {
+            $_COOKIE[$key] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * Clear all cookies
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearCookies()
+    {
+        $_COOKIE = array();
+        return $this;
+    }
+
+    /**
+     * Set request method
+     *
+     * @param  string $type
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setMethod($type)
+    {
+        $type = strtoupper(trim((string) $type));
+        if (!in_array($type, $this->_validMethodTypes)) {
+            throw new Zend_Controller_Exception('Invalid request method specified');
+        }
+        $this->_method = $type;
+        return $this;
+    }
+
+    /**
+     * Get request method
+     *
+     * @return string|null
+     */
+    public function getMethod()
+    {
+        return $this->_method;
+    }
+
+    /**
+     * Set a request header
+     *
+     * @param  string $key
+     * @param  string $value
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setHeader($key, $value)
+    {
+        $key = $this->_normalizeHeaderName($key);
+        $this->_headers[$key] = (string) $value;
+        return $this;
+    }
+
+    /**
+     * Set request headers
+     *
+     * @param  array $headers
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setHeaders(array $headers)
+    {
+        foreach ($headers as $key => $value) {
+            $this->setHeader($key, $value);
+        }
+        return $this;
+    }
+
+    /**
+     * Get request header
+     *
+     * @param  string $header
+     * @param  mixed $default
+     * @return string|null
+     */
+    public function getHeader($header, $default = null)
+    {
+        $header = $this->_normalizeHeaderName($header);
+        if (array_key_exists($header, $this->_headers)) {
+            return $this->_headers[$header];
+        }
+        return $default;
+    }
+
+    /**
+     * Get all request headers
+     *
+     * @return array
+     */
+    public function getHeaders()
+    {
+        return $this->_headers;
+    }
+
+    /**
+     * Clear request headers
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearHeaders()
+    {
+        $this->_headers = array();
+        return $this;
+    }
+
+    /**
+     * Get REQUEST_URI
+     *
+     * @return null|string
+     */
+    public function getRequestUri()
+    {
+        return $this->_requestUri;
+    }
+
+    /**
+     * Normalize a header name for setting and retrieval
+     *
+     * @param  string $name
+     * @return string
+     */
+    protected function _normalizeHeaderName($name)
+    {
+        $name = strtoupper((string) $name);
+        $name = str_replace('-', '_', $name);
+        return $name;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/Simple.php b/library/vendor/Zend/Controller/Request/Simple.php
new file mode 100644
index 0000000..f804107
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Simple.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Controller_Request_Abstract */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Request_Simple extends Zend_Controller_Request_Abstract
+{
+
+    public function __construct($action = null, $controller = null, $module = null, array $params = array())
+    {
+        if ($action) {
+            $this->setActionName($action);
+        }
+
+        if ($controller) {
+            $this->setControllerName($controller);
+        }
+
+        if ($module) {
+            $this->setModuleName($module);
+        }
+
+        if ($params) {
+            $this->setParams($params);
+        }
+    }
+
+}
diff --git a/library/vendor/Zend/Controller/Response/Abstract.php b/library/vendor/Zend/Controller/Response/Abstract.php
new file mode 100644
index 0000000..0649694
--- /dev/null
+++ b/library/vendor/Zend/Controller/Response/Abstract.php
@@ -0,0 +1,790 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * Zend_Controller_Response_Abstract
+ *
+ * Base class for Zend_Controller responses
+ *
+ * @package Zend_Controller
+ * @subpackage Response
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Response_Abstract
+{
+    /**
+     * Body content
+     * @var array
+     */
+    protected $_body = array();
+
+    /**
+     * Exception stack
+     * @var Exception
+     */
+    protected $_exceptions = array();
+
+    /**
+     * Array of headers. Each header is an array with keys 'name' and 'value'
+     * @var array
+     */
+    protected $_headers = array();
+
+    /**
+     * Array of raw headers. Each header is a single string, the entire header to emit
+     * @var array
+     */
+    protected $_headersRaw = array();
+
+    /**
+     * HTTP response code to use in headers
+     * @var int
+     */
+    protected $_httpResponseCode = 200;
+
+    /**
+     * Flag; is this response a redirect?
+     * @var boolean
+     */
+    protected $_isRedirect = false;
+
+    /**
+     * Whether or not to render exceptions; off by default
+     * @var boolean
+     */
+    protected $_renderExceptions = false;
+
+    /**
+     * Flag; if true, when header operations are called after headers have been
+     * sent, an exception will be raised; otherwise, processing will continue
+     * as normal. Defaults to true.
+     *
+     * @see canSendHeaders()
+     * @var boolean
+     */
+    public $headersSentThrowsException = true;
+
+    /**
+     * Normalize a header name
+     *
+     * Normalizes a header name to X-Capitalized-Names
+     *
+     * @param  string $name
+     * @return string
+     */
+    protected function _normalizeHeader($name)
+    {
+        $filtered = str_replace(array('-', '_'), ' ', (string) $name);
+        $filtered = ucwords(strtolower($filtered));
+        $filtered = str_replace(' ', '-', $filtered);
+        return $filtered;
+    }
+
+    /**
+     * Set a header
+     *
+     * If $replace is true, replaces any headers already defined with that
+     * $name.
+     *
+     * @param string $name
+     * @param string $value
+     * @param boolean $replace
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function setHeader($name, $value, $replace = false)
+    {
+        $this->canSendHeaders(true);
+        $name  = $this->_normalizeHeader($name);
+        $value = (string) $value;
+
+        if ($replace) {
+            foreach ($this->_headers as $key => $header) {
+                if ($name == $header['name']) {
+                    unset($this->_headers[$key]);
+                }
+            }
+        }
+
+        $this->_headers[] = array(
+            'name'    => $name,
+            'value'   => $value,
+            'replace' => $replace
+        );
+
+        return $this;
+    }
+
+    /**
+     * Set redirect URL
+     *
+     * Sets Location header and response code. Forces replacement of any prior
+     * redirects.
+     *
+     * @param string $url
+     * @param int $code
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function setRedirect($url, $code = 302)
+    {
+        $this->canSendHeaders(true);
+        $this->setHeader('Location', $url, true)
+             ->setHttpResponseCode($code);
+
+        return $this;
+    }
+
+    /**
+     * Is this a redirect?
+     *
+     * @return boolean
+     */
+    public function isRedirect()
+    {
+        return $this->_isRedirect;
+    }
+
+    /**
+     * Return array of headers; see {@link $_headers} for format
+     *
+     * @return array
+     */
+    public function getHeaders()
+    {
+        return $this->_headers;
+    }
+
+    /**
+     * Clear headers
+     *
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function clearHeaders()
+    {
+        $this->_headers = array();
+
+        return $this;
+    }
+
+    /**
+     * Clears the specified HTTP header
+     *
+     * @param  string $name
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function clearHeader($name)
+    {
+        if (! count($this->_headers)) {
+            return $this;
+        }
+
+        foreach ($this->_headers as $index => $header) {
+            if ($name == $header['name']) {
+                unset($this->_headers[$index]);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set raw HTTP header
+     *
+     * Allows setting non key => value headers, such as status codes
+     *
+     * @param string $value
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function setRawHeader($value)
+    {
+        $this->canSendHeaders(true);
+        if ('Location' == substr($value, 0, 8)) {
+            $this->_isRedirect = true;
+        }
+        $this->_headersRaw[] = (string) $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve all {@link setRawHeader() raw HTTP headers}
+     *
+     * @return array
+     */
+    public function getRawHeaders()
+    {
+        return $this->_headersRaw;
+    }
+
+    /**
+     * Clear all {@link setRawHeader() raw HTTP headers}
+     *
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function clearRawHeaders()
+    {
+        $this->_headersRaw = array();
+        return $this;
+    }
+
+    /**
+     * Clears the specified raw HTTP header
+     *
+     * @param  string $headerRaw
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function clearRawHeader($headerRaw)
+    {
+        if (! count($this->_headersRaw)) {
+            return $this;
+        }
+
+        $key = array_search($headerRaw, $this->_headersRaw);
+        if ($key !== false) {
+            unset($this->_headersRaw[$key]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Clear all headers, normal and raw
+     *
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function clearAllHeaders()
+    {
+        return $this->clearHeaders()
+                    ->clearRawHeaders();
+    }
+
+    /**
+     * Set HTTP response code to use with headers
+     *
+     * @param int $code
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function setHttpResponseCode($code)
+    {
+        if (!is_int($code) || (100 > $code) || (599 < $code)) {
+            throw new Zend_Controller_Response_Exception('Invalid HTTP response code');
+        }
+
+        if ((300 <= $code) && (307 >= $code)) {
+            $this->_isRedirect = true;
+        } else {
+            $this->_isRedirect = false;
+        }
+
+        $this->_httpResponseCode = $code;
+        return $this;
+    }
+
+    /**
+     * Retrieve HTTP response code
+     *
+     * @return int
+     */
+    public function getHttpResponseCode()
+    {
+        return $this->_httpResponseCode;
+    }
+
+    /**
+     * Can we send headers?
+     *
+     * @param boolean $throw Whether or not to throw an exception if headers have been sent; defaults to false
+     * @return boolean
+     * @throws Zend_Controller_Response_Exception
+     */
+    public function canSendHeaders($throw = false)
+    {
+        $ok = headers_sent($file, $line);
+        if ($ok && $throw && $this->headersSentThrowsException) {
+            throw new Zend_Controller_Response_Exception('Cannot send headers; headers already sent in ' . $file . ', line ' . $line);
+        }
+
+        return !$ok;
+    }
+
+    /**
+     * Send all headers
+     *
+     * Sends any headers specified. If an {@link setHttpResponseCode() HTTP response code}
+     * has been specified, it is sent with the first header.
+     *
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function sendHeaders()
+    {
+        // Only check if we can send headers if we have headers to send
+        if (count($this->_headersRaw) || count($this->_headers) || (200 != $this->_httpResponseCode)) {
+            $this->canSendHeaders(true);
+        } elseif (200 == $this->_httpResponseCode) {
+            // Haven't changed the response code, and we have no headers
+            return $this;
+        }
+
+        $httpCodeSent = false;
+
+        foreach ($this->_headersRaw as $header) {
+            if (!$httpCodeSent && $this->_httpResponseCode) {
+                header($header, true, $this->_httpResponseCode);
+                $httpCodeSent = true;
+            } else {
+                header($header);
+            }
+        }
+
+        foreach ($this->_headers as $header) {
+            if (!$httpCodeSent && $this->_httpResponseCode) {
+                header($header['name'] . ': ' . $header['value'], $header['replace'], $this->_httpResponseCode);
+                $httpCodeSent = true;
+            } else {
+                header($header['name'] . ': ' . $header['value'], $header['replace']);
+            }
+        }
+
+        if (!$httpCodeSent) {
+            header('HTTP/1.1 ' . $this->_httpResponseCode);
+            $httpCodeSent = true;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set body content
+     *
+     * If $name is not passed, or is not a string, resets the entire body and
+     * sets the 'default' key to $content.
+     *
+     * If $name is a string, sets the named segment in the body array to
+     * $content.
+     *
+     * @param string $content
+     * @param null|string $name
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function setBody($content, $name = null)
+    {
+        if ((null === $name) || !is_string($name)) {
+            $this->_body = array('default' => (string) $content);
+        } else {
+            $this->_body[$name] = (string) $content;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Append content to the body content
+     *
+     * @param string $content
+     * @param null|string $name
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function appendBody($content, $name = null)
+    {
+        if ((null === $name) || !is_string($name)) {
+            if (isset($this->_body['default'])) {
+                $this->_body['default'] .= (string) $content;
+            } else {
+                return $this->append('default', $content);
+            }
+        } elseif (isset($this->_body[$name])) {
+            $this->_body[$name] .= (string) $content;
+        } else {
+            return $this->append($name, $content);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Clear body array
+     *
+     * With no arguments, clears the entire body array. Given a $name, clears
+     * just that named segment; if no segment matching $name exists, returns
+     * false to indicate an error.
+     *
+     * @param  string $name Named segment to clear
+     * @return boolean
+     */
+    public function clearBody($name = null)
+    {
+        if (null !== $name) {
+            $name = (string) $name;
+            if (isset($this->_body[$name])) {
+                unset($this->_body[$name]);
+                return true;
+            }
+
+            return false;
+        }
+
+        $this->_body = array();
+        return true;
+    }
+
+    /**
+     * Return the body content
+     *
+     * If $spec is false, returns the concatenated values of the body content
+     * array. If $spec is boolean true, returns the body content array. If
+     * $spec is a string and matches a named segment, returns the contents of
+     * that segment; otherwise, returns null.
+     *
+     * @param boolean $spec
+     * @return string|array|null
+     */
+    public function getBody($spec = false)
+    {
+        if (false === $spec) {
+            ob_start();
+            $this->outputBody();
+            return ob_get_clean();
+        } elseif (true === $spec) {
+            return $this->_body;
+        } elseif (is_string($spec) && isset($this->_body[$spec])) {
+            return $this->_body[$spec];
+        }
+
+        return null;
+    }
+
+    /**
+     * Append a named body segment to the body content array
+     *
+     * If segment already exists, replaces with $content and places at end of
+     * array.
+     *
+     * @param string $name
+     * @param string $content
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function append($name, $content)
+    {
+        if (!is_string($name)) {
+            throw new Zend_Controller_Response_Exception('Invalid body segment key ("' . gettype($name) . '")');
+        }
+
+        if (isset($this->_body[$name])) {
+            unset($this->_body[$name]);
+        }
+        $this->_body[$name] = (string) $content;
+        return $this;
+    }
+
+    /**
+     * Prepend a named body segment to the body content array
+     *
+     * If segment already exists, replaces with $content and places at top of
+     * array.
+     *
+     * @param string $name
+     * @param string $content
+     * @return void
+     */
+    public function prepend($name, $content)
+    {
+        if (!is_string($name)) {
+            throw new Zend_Controller_Response_Exception('Invalid body segment key ("' . gettype($name) . '")');
+        }
+
+        if (isset($this->_body[$name])) {
+            unset($this->_body[$name]);
+        }
+
+        $new = array($name => (string) $content);
+        $this->_body = $new + $this->_body;
+
+        return $this;
+    }
+
+    /**
+     * Insert a named segment into the body content array
+     *
+     * @param  string $name
+     * @param  string $content
+     * @param  string $parent
+     * @param  boolean $before Whether to insert the new segment before or
+     * after the parent. Defaults to false (after)
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function insert($name, $content, $parent = null, $before = false)
+    {
+        if (!is_string($name)) {
+            throw new Zend_Controller_Response_Exception('Invalid body segment key ("' . gettype($name) . '")');
+        }
+
+        if ((null !== $parent) && !is_string($parent)) {
+            throw new Zend_Controller_Response_Exception('Invalid body segment parent key ("' . gettype($parent) . '")');
+        }
+
+        if (isset($this->_body[$name])) {
+            unset($this->_body[$name]);
+        }
+
+        if ((null === $parent) || !isset($this->_body[$parent])) {
+            return $this->append($name, $content);
+        }
+
+        $ins  = array($name => (string) $content);
+        $keys = array_keys($this->_body);
+        $loc  = array_search($parent, $keys);
+        if (!$before) {
+            // Increment location if not inserting before
+            ++$loc;
+        }
+
+        if (0 === $loc) {
+            // If location of key is 0, we're prepending
+            $this->_body = $ins + $this->_body;
+        } elseif ($loc >= (count($this->_body))) {
+            // If location of key is maximal, we're appending
+            $this->_body = $this->_body + $ins;
+        } else {
+            // Otherwise, insert at location specified
+            $pre  = array_slice($this->_body, 0, $loc);
+            $post = array_slice($this->_body, $loc);
+            $this->_body = $pre + $ins + $post;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Echo the body segments
+     *
+     * @return void
+     */
+    public function outputBody()
+    {
+        $body = implode('', $this->_body);
+        echo $body;
+    }
+
+    /**
+     * Register an exception with the response
+     *
+     * @param Exception $e
+     * @return Zend_Controller_Response_Abstract
+     */
+    public function setException(Exception $e)
+    {
+        $this->_exceptions[] = $e;
+        return $this;
+    }
+
+    /**
+     * Retrieve the exception stack
+     *
+     * @return array
+     */
+    public function getException()
+    {
+        return $this->_exceptions;
+    }
+
+    /**
+     * Has an exception been registered with the response?
+     *
+     * @return boolean
+     */
+    public function isException()
+    {
+        return !empty($this->_exceptions);
+    }
+
+    /**
+     * Does the response object contain an exception of a given type?
+     *
+     * @param  string $type
+     * @return boolean
+     */
+    public function hasExceptionOfType($type)
+    {
+        foreach ($this->_exceptions as $e) {
+            if ($e instanceof $type) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Does the response object contain an exception with a given message?
+     *
+     * @param  string $message
+     * @return boolean
+     */
+    public function hasExceptionOfMessage($message)
+    {
+        foreach ($this->_exceptions as $e) {
+            if ($message == $e->getMessage()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Does the response object contain an exception with a given code?
+     *
+     * @param  int $code
+     * @return boolean
+     */
+    public function hasExceptionOfCode($code)
+    {
+        $code = (int) $code;
+        foreach ($this->_exceptions as $e) {
+            if ($code == $e->getCode()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Retrieve all exceptions of a given type
+     *
+     * @param  string $type
+     * @return false|array
+     */
+    public function getExceptionByType($type)
+    {
+        $exceptions = array();
+        foreach ($this->_exceptions as $e) {
+            if ($e instanceof $type) {
+                $exceptions[] = $e;
+            }
+        }
+
+        if (empty($exceptions)) {
+            $exceptions = false;
+        }
+
+        return $exceptions;
+    }
+
+    /**
+     * Retrieve all exceptions of a given message
+     *
+     * @param  string $message
+     * @return false|array
+     */
+    public function getExceptionByMessage($message)
+    {
+        $exceptions = array();
+        foreach ($this->_exceptions as $e) {
+            if ($message == $e->getMessage()) {
+                $exceptions[] = $e;
+            }
+        }
+
+        if (empty($exceptions)) {
+            $exceptions = false;
+        }
+
+        return $exceptions;
+    }
+
+    /**
+     * Retrieve all exceptions of a given code
+     *
+     * @param mixed $code
+     * @return void
+     */
+    public function getExceptionByCode($code)
+    {
+        $code       = (int) $code;
+        $exceptions = array();
+        foreach ($this->_exceptions as $e) {
+            if ($code == $e->getCode()) {
+                $exceptions[] = $e;
+            }
+        }
+
+        if (empty($exceptions)) {
+            $exceptions = false;
+        }
+
+        return $exceptions;
+    }
+
+    /**
+     * Whether or not to render exceptions (off by default)
+     *
+     * If called with no arguments or a null argument, returns the value of the
+     * flag; otherwise, sets it and returns the current value.
+     *
+     * @param boolean $flag Optional
+     * @return boolean
+     */
+    public function renderExceptions($flag = null)
+    {
+        if (null !== $flag) {
+            $this->_renderExceptions = $flag ? true : false;
+        }
+
+        return $this->_renderExceptions;
+    }
+
+    /**
+     * Send the response, including all headers, rendering exceptions if so
+     * requested.
+     *
+     * @return void
+     */
+    public function sendResponse()
+    {
+        $this->sendHeaders();
+
+        if ($this->isException() && $this->renderExceptions()) {
+            $exceptions = '';
+            foreach ($this->getException() as $e) {
+                $exceptions .= $e->__toString() . "\n";
+            }
+            echo $exceptions;
+            return;
+        }
+
+        $this->outputBody();
+    }
+
+    /**
+     * Magic __toString functionality
+     *
+     * Proxies to {@link sendResponse()} and returns response value as string
+     * using output buffering.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        ob_start();
+        $this->sendResponse();
+        return ob_get_clean();
+    }
+}
diff --git a/library/vendor/Zend/Controller/Response/Cli.php b/library/vendor/Zend/Controller/Response/Cli.php
new file mode 100644
index 0000000..5177d56
--- /dev/null
+++ b/library/vendor/Zend/Controller/Response/Cli.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Controller_Response_Abstract */
+
+
+/**
+ * Zend_Controller_Response_Cli
+ *
+ * CLI response for controllers
+ *
+ * @uses Zend_Controller_Response_Abstract
+ * @package Zend_Controller
+ * @subpackage Response
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Response_Cli extends Zend_Controller_Response_Abstract
+{
+    /**
+     * Flag; if true, when header operations are called after headers have been
+     * sent, an exception will be raised; otherwise, processing will continue
+     * as normal. Defaults to false.
+     *
+     * @see canSendHeaders()
+     * @var boolean
+     */
+    public $headersSentThrowsException = false;
+
+
+    /**
+     * Magic __toString functionality
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if ($this->isException() && $this->renderExceptions()) {
+            $exceptions = '';
+            foreach ($this->getException() as $e) {
+                $exceptions .= $e->__toString() . "\n";
+            }
+            return $exceptions;
+        }
+
+        return $this->_body;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Response/Exception.php b/library/vendor/Zend/Controller/Response/Exception.php
new file mode 100644
index 0000000..8750ef3
--- /dev/null
+++ b/library/vendor/Zend/Controller/Response/Exception.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Controller_Exception */
+
+
+/**
+ * @package    Zend_Controller
+ * @subpackage Response
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Response_Exception extends Zend_Controller_Exception
+{}
+
diff --git a/library/vendor/Zend/Controller/Response/Http.php b/library/vendor/Zend/Controller/Response/Http.php
new file mode 100644
index 0000000..e7656c0
--- /dev/null
+++ b/library/vendor/Zend/Controller/Response/Http.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Controller_Response_Abstract */
+
+
+/**
+ * Zend_Controller_Response_Http
+ *
+ * HTTP response for controllers
+ *
+ * @uses Zend_Controller_Response_Abstract
+ * @package Zend_Controller
+ * @subpackage Response
+ */
+class Zend_Controller_Response_Http extends Zend_Controller_Response_Abstract
+{
+}
diff --git a/library/vendor/Zend/Controller/Response/HttpTestCase.php b/library/vendor/Zend/Controller/Response/HttpTestCase.php
new file mode 100644
index 0000000..f115af9
--- /dev/null
+++ b/library/vendor/Zend/Controller/Response/HttpTestCase.php
@@ -0,0 +1,129 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Response_Http
+ */
+
+/**
+ * Zend_Controller_Response_HttpTestCase
+ *
+ * @uses Zend_Controller_Response_Http
+ * @package Zend_Controller
+ * @subpackage Response
+ */
+class Zend_Controller_Response_HttpTestCase extends Zend_Controller_Response_Http
+{
+    /**
+     * "send" headers by returning array of all headers that would be sent
+     *
+     * @return array
+     */
+    public function sendHeaders()
+    {
+        $headers = array();
+        foreach ($this->_headersRaw as $header) {
+            $headers[] = $header;
+        }
+        foreach ($this->_headers as $header) {
+            $name = $header['name'];
+            $key  = strtolower($name);
+            if (array_key_exists($name, $headers)) {
+                if ($header['replace']) {
+                    $headers[$key] = $header['name'] . ': ' . $header['value'];
+                }
+            } else {
+                $headers[$key] = $header['name'] . ': ' . $header['value'];
+            }
+        }
+        return $headers;
+    }
+
+    /**
+     * Can we send headers?
+     *
+     * @param  bool $throw
+     * @return void
+     */
+    public function canSendHeaders($throw = false)
+    {
+        return true;
+    }
+
+    /**
+     * Return the concatenated body segments
+     *
+     * @return string
+     */
+    public function outputBody()
+    {
+        $fullContent = '';
+        foreach ($this->_body as $content) {
+            $fullContent .= $content;
+        }
+        return $fullContent;
+    }
+
+    /**
+     * Get body and/or body segments
+     *
+     * @param  bool|string $spec
+     * @return string|array|null
+     */
+    public function getBody($spec = false)
+    {
+        if (false === $spec) {
+            return $this->outputBody();
+        } elseif (true === $spec) {
+            return $this->_body;
+        } elseif (is_string($spec) && isset($this->_body[$spec])) {
+            return $this->_body[$spec];
+        }
+
+        return null;
+    }
+
+    /**
+     * "send" Response
+     *
+     * Concats all response headers, and then final body (separated by two
+     * newlines)
+     *
+     * @return string
+     */
+    public function sendResponse()
+    {
+        $headers = $this->sendHeaders();
+        $content = implode("\n", $headers) . "\n\n";
+
+        if ($this->isException() && $this->renderExceptions()) {
+            $exceptions = '';
+            foreach ($this->getException() as $e) {
+                $exceptions .= $e->__toString() . "\n";
+            }
+            $content .= $exceptions;
+        } else {
+            $content .= $this->outputBody();
+        }
+
+        return $content;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Abstract.php b/library/vendor/Zend/Controller/Router/Abstract.php
new file mode 100644
index 0000000..7709caf
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Abstract.php
@@ -0,0 +1,176 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Controller_Router_Interface */
+
+/**
+ * Simple first implementation of a router, to be replaced
+ * with rules-based URI processor.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Router_Abstract implements Zend_Controller_Router_Interface
+{
+    /**
+     * URI delimiter
+     */
+    const URI_DELIMITER = '/';
+
+    /**
+     * Front controller instance
+     *
+     * @var Zend_Controller_Front
+     */
+    protected $_frontController;
+
+    /**
+     * Array of invocation parameters to use when instantiating action
+     * controllers
+     *
+     * @var array
+     */
+    protected $_invokeParams = array();
+
+    /**
+     * Constructor
+     *
+     * @param array $params
+     */
+    public function __construct(array $params = array())
+    {
+        $this->setParams($params);
+    }
+
+    /**
+     * Add or modify a parameter to use when instantiating an action controller
+     *
+     * @param string $name
+     * @param mixed  $value
+     * @return Zend_Controller_Router_Abstract
+     */
+    public function setParam($name, $value)
+    {
+        $name                       = (string)$name;
+        $this->_invokeParams[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Set parameters to pass to action controller constructors
+     *
+     * @param array $params
+     * @return Zend_Controller_Router_Abstract
+     */
+    public function setParams(array $params)
+    {
+        $this->_invokeParams = array_merge($this->_invokeParams, $params);
+
+        return $this;
+    }
+
+    /**
+     * Retrieve a single parameter from the controller parameter stack
+     *
+     * @param string $name
+     * @return mixed
+     */
+    public function getParam($name)
+    {
+        if (isset($this->_invokeParams[$name])) {
+            return $this->_invokeParams[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Retrieve action controller instantiation parameters
+     *
+     * @return array
+     */
+    public function getParams()
+    {
+        return $this->_invokeParams;
+    }
+
+    /**
+     * Clear the controller parameter stack
+     *
+     * By default, clears all parameters. If a parameter name is given, clears
+     * only that parameter; if an array of parameter names is provided, clears
+     * each.
+     *
+     * @param null|string|array single key or array of keys for params to clear
+     * @return Zend_Controller_Router_Abstract
+     */
+    public function clearParams($name = null)
+    {
+        if (null === $name) {
+            $this->_invokeParams = array();
+        } elseif (is_string($name) && isset($this->_invokeParams[$name])) {
+            unset($this->_invokeParams[$name]);
+        } elseif (is_array($name)) {
+            foreach ($name as $key) {
+                if (is_string($key) && isset($this->_invokeParams[$key])) {
+                    unset($this->_invokeParams[$key]);
+                }
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve Front Controller
+     *
+     * @return Zend_Controller_Front
+     */
+    public function getFrontController()
+    {
+        // Used cache version if found
+        if (null !== $this->_frontController) {
+            return $this->_frontController;
+        }
+
+        $this->_frontController = Zend_Controller_Front::getInstance();
+
+        return $this->_frontController;
+    }
+
+    /**
+     * Set Front Controller
+     *
+     * @param Zend_Controller_Front $controller
+     * @return Zend_Controller_Router_Interface
+     */
+    public function setFrontController(Zend_Controller_Front $controller)
+    {
+        $this->_frontController = $controller;
+
+        return $this;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Exception.php b/library/vendor/Zend/Controller/Router/Exception.php
new file mode 100644
index 0000000..8bdb7ff
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Exception.php
@@ -0,0 +1,34 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Exception */
+
+/**
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Router_Exception extends Zend_Controller_Exception
+{
+}
+
diff --git a/library/vendor/Zend/Controller/Router/Interface.php b/library/vendor/Zend/Controller/Router/Interface.php
new file mode 100644
index 0000000..920286d
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Interface.php
@@ -0,0 +1,123 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Controller_Router_Interface
+{
+    /**
+     * Processes a request and sets its controller and action.  If
+     * no route was possible, an exception is thrown.
+     *
+     * @param  Zend_Controller_Request_Abstract
+     * @throws Zend_Controller_Router_Exception
+     * @return Zend_Controller_Request_Abstract|boolean
+     */
+    public function route(Zend_Controller_Request_Abstract $dispatcher);
+
+    /**
+     * Generates a URL path that can be used in URL creation, redirection, etc.
+     *
+     * May be passed user params to override ones from URI, Request or even defaults.
+     * If passed parameter has a value of null, it's URL variable will be reset to
+     * default.
+     *
+     * If null is passed as a route name assemble will use the current Route or 'default'
+     * if current is not yet set.
+     *
+     * Reset is used to signal that all parameters should be reset to it's defaults.
+     * Ignoring all URL specified values. User specified params still get precedence.
+     *
+     * Encode tells to url encode resulting path parts.
+     *
+     * @param  array $userParams Options passed by a user used to override parameters
+     * @param  mixed $name       The name of a Route to use
+     * @param  bool  $reset      Whether to reset to the route defaults ignoring URL params
+     * @param  bool  $encode     Tells to encode URL parts on output
+     * @throws Zend_Controller_Router_Exception
+     * @return string Resulting URL path
+     */
+    public function assemble($userParams, $name = null, $reset = false, $encode = true);
+
+    /**
+     * Retrieve Front Controller
+     *
+     * @return Zend_Controller_Front
+     */
+    public function getFrontController();
+
+    /**
+     * Set Front Controller
+     *
+     * @param Zend_Controller_Front $controller
+     * @return Zend_Controller_Router_Interface
+     */
+    public function setFrontController(Zend_Controller_Front $controller);
+
+    /**
+     * Add or modify a parameter with which to instantiate any helper objects
+     *
+     * @param string $name
+     * @param mixed  $value
+     * @return Zend_Controller_Router_Interface
+     */
+    public function setParam($name, $value);
+
+    /**
+     * Set an array of a parameters to pass to helper object constructors
+     *
+     * @param array $params
+     * @return Zend_Controller_Router_Interface
+     */
+    public function setParams(array $params);
+
+    /**
+     * Retrieve a single parameter from the controller parameter stack
+     *
+     * @param string $name
+     * @return mixed
+     */
+    public function getParam($name);
+
+    /**
+     * Retrieve the parameters to pass to helper object constructors
+     *
+     * @return array
+     */
+    public function getParams();
+
+    /**
+     * Clear the controller parameter stack
+     *
+     * By default, clears all parameters. If a parameter name is given, clears
+     * only that parameter; if an array of parameter names is provided, clears
+     * each.
+     *
+     * @param null|string|array single key or array of keys for params to clear
+     * @return Zend_Controller_Router_Interface
+     */
+    public function clearParams($name = null);
+}
diff --git a/library/vendor/Zend/Controller/Router/Rewrite.php b/library/vendor/Zend/Controller/Router/Rewrite.php
new file mode 100644
index 0000000..bfc3972
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Rewrite.php
@@ -0,0 +1,542 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Router_Abstract */
+
+/** Zend_Controller_Router_Route */
+
+/**
+ * Ruby routing based Router.
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @see        http://manuals.rubyonrails.com/read/chapter/65
+ */
+class Zend_Controller_Router_Rewrite extends Zend_Controller_Router_Abstract
+{
+
+    /**
+     * Whether or not to use default routes
+     *
+     * @var boolean
+     */
+    protected $_useDefaultRoutes = true;
+
+    /**
+     * Array of routes to match against
+     *
+     * @var array
+     */
+    protected $_routes = array();
+
+    /**
+     * Currently matched route
+     *
+     * @var string
+     */
+    protected $_currentRoute = null;
+
+    /**
+     * Global parameters given to all routes
+     *
+     * @var array
+     */
+    protected $_globalParams = array();
+
+    /**
+     * Separator to use with chain names
+     *
+     * @var string
+     */
+    protected $_chainNameSeparator = '-';
+
+    /**
+     * Determines if request parameters should be used as global parameters
+     * inside this router.
+     *
+     * @var boolean
+     */
+    protected $_useCurrentParamsAsGlobal = false;
+
+    /**
+     * Add default routes which are used to mimic basic router behaviour
+     *
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function addDefaultRoutes()
+    {
+        if (!$this->hasRoute('default')) {
+            $dispatcher = $this->getFrontController()->getDispatcher();
+            $request    = $this->getFrontController()->getRequest();
+
+            $compat = new Zend_Controller_Router_Route_Module(array(), $dispatcher, $request);
+
+            $this->_routes = array('default' => $compat) + $this->_routes;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add route to the route chain
+     *
+     * If route contains method setRequest(), it is initialized with a request object
+     *
+     * @param  string                                 $name  Name of the route
+     * @param  Zend_Controller_Router_Route_Interface $route Instance of the route
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function addRoute($name, Zend_Controller_Router_Route_Interface $route)
+    {
+        if (method_exists($route, 'setRequest')) {
+            $route->setRequest($this->getFrontController()->getRequest());
+        }
+
+        $this->_routes[$name] = $route;
+
+        return $this;
+    }
+
+    /**
+     * Add routes to the route chain
+     *
+     * @param  array $routes Array of routes with names as keys and routes as values
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function addRoutes($routes)
+    {
+        foreach ($routes as $name => $route) {
+            $this->addRoute($name, $route);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Create routes out of Zend_Config configuration
+     *
+     * Example INI:
+     * routes.archive.route = "archive/:year/*"
+     * routes.archive.defaults.controller = archive
+     * routes.archive.defaults.action = show
+     * routes.archive.defaults.year = 2000
+     * routes.archive.reqs.year = "\d+"
+     *
+     * routes.news.type = "Zend_Controller_Router_Route_Static"
+     * routes.news.route = "news"
+     * routes.news.defaults.controller = "news"
+     * routes.news.defaults.action = "list"
+     *
+     * And finally after you have created a Zend_Config with above ini:
+     * $router = new Zend_Controller_Router_Rewrite();
+     * $router->addConfig($config, 'routes');
+     *
+     * @param  Zend_Config $config  Configuration object
+     * @param  string      $section Name of the config section containing route's definitions
+     * @throws Zend_Controller_Router_Exception
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function addConfig(Zend_Config $config, $section = null)
+    {
+        if ($section !== null) {
+            if ($config->{$section} === null) {
+                throw new Zend_Controller_Router_Exception("No route configuration in section '{$section}'");
+            }
+
+            $config = $config->{$section};
+        }
+
+        foreach ($config as $name => $info) {
+            $route = $this->_getRouteFromConfig($info);
+
+            if ($route instanceof Zend_Controller_Router_Route_Chain) {
+                if (!isset($info->chain)) {
+                    throw new Zend_Controller_Router_Exception("No chain defined");
+                }
+
+                if ($info->chain instanceof Zend_Config) {
+                    $childRouteNames = $info->chain;
+                } else {
+                    $childRouteNames = explode(',', $info->chain);
+                }
+
+                foreach ($childRouteNames as $childRouteName) {
+                    $childRoute = $this->getRoute(trim($childRouteName));
+                    $route->chain($childRoute);
+                }
+
+                $this->addRoute($name, $route);
+            } elseif (isset($info->chains) && $info->chains instanceof Zend_Config) {
+                $this->_addChainRoutesFromConfig($name, $route, $info->chains);
+            } else {
+                $this->addRoute($name, $route);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get a route frm a config instance
+     *
+     * @param  Zend_Config $info
+     * @return Zend_Controller_Router_Route_Interface
+     */
+    protected function _getRouteFromConfig(Zend_Config $info)
+    {
+        $class = (isset($info->type)) ? $info->type : 'Zend_Controller_Router_Route';
+        if (!class_exists($class)) {
+            Zend_Loader::loadClass($class);
+        }
+
+        $route = call_user_func(
+            array(
+                $class,
+                'getInstance'
+            ), $info
+        );
+
+        if (isset($info->abstract) && $info->abstract && method_exists($route, 'isAbstract')) {
+            $route->isAbstract(true);
+        }
+
+        return $route;
+    }
+
+    /**
+     * Add chain routes from a config route
+     *
+     * @param  string                                 $name
+     * @param  Zend_Controller_Router_Route_Interface $route
+     * @param  Zend_Config                            $childRoutesInfo
+     * @return void
+     */
+    protected function _addChainRoutesFromConfig(
+        $name,
+        Zend_Controller_Router_Route_Interface $route,
+        Zend_Config $childRoutesInfo
+    )
+    {
+        foreach ($childRoutesInfo as $childRouteName => $childRouteInfo) {
+            if (is_string($childRouteInfo)) {
+                $childRouteName = $childRouteInfo;
+                $childRoute     = $this->getRoute($childRouteName);
+            } else {
+                $childRoute = $this->_getRouteFromConfig($childRouteInfo);
+            }
+
+            if ($route instanceof Zend_Controller_Router_Route_Chain) {
+                $chainRoute = clone $route;
+                $chainRoute->chain($childRoute);
+            } else {
+                $chainRoute = $route->chain($childRoute);
+            }
+
+            $chainName = $name . $this->_chainNameSeparator . $childRouteName;
+
+            if (isset($childRouteInfo->chains)) {
+                $this->_addChainRoutesFromConfig($chainName, $chainRoute, $childRouteInfo->chains);
+            } else {
+                $this->addRoute($chainName, $chainRoute);
+            }
+        }
+    }
+
+    /**
+     * Remove a route from the route chain
+     *
+     * @param  string $name Name of the route
+     * @throws Zend_Controller_Router_Exception
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function removeRoute($name)
+    {
+        if (!isset($this->_routes[$name])) {
+            throw new Zend_Controller_Router_Exception("Route $name is not defined");
+        }
+
+        unset($this->_routes[$name]);
+
+        return $this;
+    }
+
+    /**
+     * Remove all standard default routes
+     *
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function removeDefaultRoutes()
+    {
+        $this->_useDefaultRoutes = false;
+
+        return $this;
+    }
+
+    /**
+     * Check if named route exists
+     *
+     * @param  string $name Name of the route
+     * @return boolean
+     */
+    public function hasRoute($name)
+    {
+        return isset($this->_routes[$name]);
+    }
+
+    /**
+     * Retrieve a named route
+     *
+     * @param string $name Name of the route
+     * @throws Zend_Controller_Router_Exception
+     * @return Zend_Controller_Router_Route_Interface Route object
+     */
+    public function getRoute($name)
+    {
+        if (!isset($this->_routes[$name])) {
+            throw new Zend_Controller_Router_Exception("Route $name is not defined");
+        }
+
+        return $this->_routes[$name];
+    }
+
+    /**
+     * Retrieve a currently matched route
+     *
+     * @throws Zend_Controller_Router_Exception
+     * @return Zend_Controller_Router_Route_Interface Route object
+     */
+    public function getCurrentRoute()
+    {
+        if (!isset($this->_currentRoute)) {
+            throw new Zend_Controller_Router_Exception("Current route is not defined");
+        }
+
+        return $this->getRoute($this->_currentRoute);
+    }
+
+    /**
+     * Retrieve a name of currently matched route
+     *
+     * @throws Zend_Controller_Router_Exception
+     * @return string Route name
+     */
+    public function getCurrentRouteName()
+    {
+        if (!isset($this->_currentRoute)) {
+            throw new Zend_Controller_Router_Exception("Current route is not defined");
+        }
+
+        return $this->_currentRoute;
+    }
+
+    /**
+     * Retrieve an array of routes added to the route chain
+     *
+     * @return array All of the defined routes
+     */
+    public function getRoutes()
+    {
+        return $this->_routes;
+    }
+
+    /**
+     * Find a matching route to the current PATH_INFO and inject
+     * returning values to the Request object.
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @throws Zend_Controller_Router_Exception
+     * @return Zend_Controller_Request_Abstract Request object
+     */
+    public function route(Zend_Controller_Request_Abstract $request)
+    {
+        if (!$request instanceof Zend_Controller_Request_Http) {
+            throw new Zend_Controller_Router_Exception(
+                'Zend_Controller_Router_Rewrite requires a Zend_Controller_Request_Http-based request object'
+            );
+        }
+
+        if ($this->_useDefaultRoutes) {
+            $this->addDefaultRoutes();
+        }
+
+        // Find the matching route
+        $routeMatched = false;
+
+        foreach (array_reverse($this->_routes, true) as $name => $route) {
+            // TODO: Should be an interface method. Hack for 1.0 BC
+            if (method_exists($route, 'isAbstract') && $route->isAbstract()) {
+                continue;
+            }
+
+            // TODO: Should be an interface method. Hack for 1.0 BC
+            if (!method_exists($route, 'getVersion') || $route->getVersion() == 1) {
+                $match = $request->getPathInfo();
+            } else {
+                $match = $request;
+            }
+
+            if ($params = $route->match($match)) {
+                $this->_setRequestParams($request, $params);
+                $this->_currentRoute = $name;
+                $routeMatched        = true;
+                break;
+            }
+        }
+
+        if (!$routeMatched) {
+            throw new Zend_Controller_Router_Exception('No route matched the request', 404);
+        }
+
+        if ($this->_useCurrentParamsAsGlobal) {
+            $params = $request->getParams();
+            foreach ($params as $param => $value) {
+                $this->setGlobalParam($param, $value);
+            }
+        }
+
+        return $request;
+    }
+
+    /**
+     * Sets parameters for request object
+     *
+     * Module name, controller name and action name
+     *
+     * @param Zend_Controller_Request_Abstract $request
+     * @param array                            $params
+     */
+    protected function _setRequestParams($request, $params)
+    {
+        foreach ($params as $param => $value) {
+
+            $request->setParam($param, $value);
+
+            if ($param === $request->getModuleKey()) {
+                $request->setModuleName($value);
+            }
+            if ($param === $request->getControllerKey()) {
+                $request->setControllerName($value);
+            }
+            if ($param === $request->getActionKey()) {
+                $request->setActionName($value);
+            }
+        }
+    }
+
+    /**
+     * Generates a URL path that can be used in URL creation, redirection, etc.
+     *
+     * @param  array $userParams Options passed by a user used to override parameters
+     * @param  mixed $name       The name of a Route to use
+     * @param  bool  $reset      Whether to reset to the route defaults ignoring URL params
+     * @param  bool  $encode     Tells to encode URL parts on output
+     * @throws Zend_Controller_Router_Exception
+     * @return string Resulting absolute URL path
+     */
+    public function assemble($userParams, $name = null, $reset = false, $encode = true)
+    {
+        if (!is_array($userParams)) {
+            throw new Zend_Controller_Router_Exception('userParams must be an array');
+        }
+
+        if ($name == null) {
+            try {
+                $name = $this->getCurrentRouteName();
+            } catch (Zend_Controller_Router_Exception $e) {
+                $name = 'default';
+            }
+        }
+
+        // Use UNION (+) in order to preserve numeric keys
+        $params = $userParams + $this->_globalParams;
+
+        $route = $this->getRoute($name);
+        $url   = $route->assemble($params, $reset, $encode);
+
+        if (!preg_match('|^[a-z]+://|', $url)) {
+            $url = rtrim($this->getFrontController()->getBaseUrl(), self::URI_DELIMITER) . self::URI_DELIMITER . $url;
+        }
+
+        return $url;
+    }
+
+    /**
+     * Set a global parameter
+     *
+     * @param  string $name
+     * @param  mixed  $value
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function setGlobalParam($name, $value)
+    {
+        $this->_globalParams[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Set the separator to use with chain names
+     *
+     * @param string $separator The separator to use
+     * @return Zend_Controller_Router_Rewrite
+     */
+    public function setChainNameSeparator($separator)
+    {
+        $this->_chainNameSeparator = $separator;
+
+        return $this;
+    }
+
+    /**
+     * Get the separator to use for chain names
+     *
+     * @return string
+     */
+    public function getChainNameSeparator()
+    {
+        return $this->_chainNameSeparator;
+    }
+
+    /**
+     * Determines/returns whether to use the request parameters as global parameters.
+     *
+     * @param boolean|null $use
+     *              Null/unset when you want to retrieve the current state.
+     *              True when request parameters should be global, false otherwise
+     * @return boolean|Zend_Controller_Router_Rewrite
+     *              Returns a boolean if first param isn't set, returns an
+     *              instance of Zend_Controller_Router_Rewrite otherwise.
+     *
+     */
+    public function useRequestParametersAsGlobal($use = null)
+    {
+        if ($use === null) {
+            return $this->_useCurrentParamsAsGlobal;
+        }
+
+        $this->_useCurrentParamsAsGlobal = (bool)$use;
+
+        return $this;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Route.php b/library/vendor/Zend/Controller/Router/Route.php
new file mode 100644
index 0000000..e001a49
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route.php
@@ -0,0 +1,603 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Router_Route_Abstract */
+
+/**
+ * Route
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @see        http://manuals.rubyonrails.com/read/chapter/65
+ */
+class Zend_Controller_Router_Route extends Zend_Controller_Router_Route_Abstract
+{
+
+    /**
+     * Default translator
+     *
+     * @var Zend_Translate
+     */
+    protected static $_defaultTranslator;
+
+    /**
+     * Translator
+     *
+     * @var Zend_Translate
+     */
+    protected $_translator;
+
+    /**
+     * Default locale
+     *
+     * @var mixed
+     */
+    protected static $_defaultLocale;
+
+    /**
+     * Locale
+     *
+     * @var mixed
+     */
+    protected $_locale;
+
+    /**
+     * Wether this is a translated route or not
+     *
+     * @var boolean
+     */
+    protected $_isTranslated = false;
+
+    /**
+     * Translatable variables
+     *
+     * @var array
+     */
+    protected $_translatable = array();
+
+    protected $_urlVariable = ':';
+
+    protected $_urlDelimiter = self::URI_DELIMITER;
+
+    protected $_regexDelimiter = '#';
+
+    protected $_defaultRegex = null;
+
+    /**
+     * Holds names of all route's pattern variable names. Array index holds a position in URL.
+     *
+     * @var array
+     */
+    protected $_variables = array();
+
+    /**
+     * Holds Route patterns for all URL parts. In case of a variable it stores it's regex
+     * requirement or null. In case of a static part, it holds only it's direct value.
+     * In case of a wildcard, it stores an asterisk (*)
+     *
+     * @var array
+     */
+    protected $_parts = array();
+
+    /**
+     * Holds user submitted default values for route's variables. Name and value pairs.
+     *
+     * @var array
+     */
+    protected $_defaults = array();
+
+    /**
+     * Holds user submitted regular expression patterns for route's variables' values.
+     * Name and value pairs.
+     *
+     * @var array
+     */
+    protected $_requirements = array();
+
+    /**
+     * Associative array filled on match() that holds matched path values
+     * for given variable names.
+     *
+     * @var array
+     */
+    protected $_values = array();
+
+    /**
+     * Associative array filled on match() that holds wildcard variable
+     * names and values.
+     *
+     * @var array
+     */
+    protected $_wildcardData = array();
+
+    /**
+     * Helper var that holds a count of route pattern's static parts
+     * for validation
+     *
+     * @var int
+     */
+    protected $_staticCount = 0;
+
+    public function getVersion()
+    {
+        return 1;
+    }
+
+    /**
+     * Instantiates route based on passed Zend_Config structure
+     *
+     * @param Zend_Config $config Configuration object
+     * @return Zend_Controller_Router_Route
+     */
+    public static function getInstance(Zend_Config $config)
+    {
+        $reqs = ($config->reqs instanceof Zend_Config) ? $config->reqs->toArray() : array();
+        $defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
+
+        return new self($config->route, $defs, $reqs);
+    }
+
+    /**
+     * Prepares the route for mapping by splitting (exploding) it
+     * to a corresponding atomic parts. These parts are assigned
+     * a position which is later used for matching and preparing values.
+     *
+     * @param string         $route      Map used to match with later submitted URL path
+     * @param array          $defaults   Defaults for map variables with keys as variable names
+     * @param array          $reqs       Regular expression requirements for variables (keys as variable names)
+     * @param Zend_Translate $translator Translator to use for this instance
+     * @param mixed|null     $locale
+     */
+    public function __construct(
+        $route, $defaults = array(), $reqs = array(), Zend_Translate $translator = null, $locale = null
+    )
+    {
+        $route               = trim($route, $this->_urlDelimiter);
+        $this->_defaults     = (array)$defaults;
+        $this->_requirements = (array)$reqs;
+        $this->_translator   = $translator;
+        $this->_locale       = $locale;
+
+        if ($route !== '') {
+            foreach (explode($this->_urlDelimiter, $route) as $pos => $part) {
+                if (substr($part, 0, 1) == $this->_urlVariable && substr($part, 1, 1) != $this->_urlVariable) {
+                    $name = substr($part, 1);
+
+                    if (substr($name, 0, 1) === '@' && substr($name, 1, 1) !== '@') {
+                        $name                  = substr($name, 1);
+                        $this->_translatable[] = $name;
+                        $this->_isTranslated   = true;
+                    }
+
+                    $this->_parts[$pos]     = (isset($reqs[$name]) ? $reqs[$name] : $this->_defaultRegex);
+                    $this->_variables[$pos] = $name;
+                } else {
+                    if (substr($part, 0, 1) == $this->_urlVariable) {
+                        $part = substr($part, 1);
+                    }
+
+                    if (substr($part, 0, 1) === '@' && substr($part, 1, 1) !== '@') {
+                        $this->_isTranslated = true;
+                    }
+
+                    $this->_parts[$pos] = $part;
+
+                    if ($part !== '*') {
+                        $this->_staticCount++;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Matches a user submitted path with parts defined by a map. Assigns and
+     * returns an array of variables on a successful match.
+     *
+     * @param string  $path Path used to match against this routing map
+     * @param boolean $partial
+     * @throws Zend_Controller_Router_Exception
+     * @return array|false An array of assigned values or a false on a mismatch
+     */
+    public function match($path, $partial = false)
+    {
+        if ($this->_isTranslated) {
+            $translateMessages = $this->getTranslator()->getMessages();
+        }
+
+        $pathStaticCount = 0;
+        $values          = array();
+        $matchedPath     = '';
+
+        if (!$partial) {
+            $path = trim($path, $this->_urlDelimiter);
+        }
+
+        if ($path !== '') {
+            $path = explode($this->_urlDelimiter, $path);
+
+            foreach ($path as $pos => $pathPart) {
+                // Path is longer than a route, it's not a match
+                if (!array_key_exists($pos, $this->_parts)) {
+                    if ($partial) {
+                        break;
+                    } else {
+                        return false;
+                    }
+                }
+
+                $matchedPath .= $pathPart . $this->_urlDelimiter;
+
+                // If it's a wildcard, get the rest of URL as wildcard data and stop matching
+                if ($this->_parts[$pos] == '*') {
+                    $count = count($path);
+                    for ($i = $pos; $i < $count; $i += 2) {
+                        $var = urldecode($path[$i]);
+                        if (!isset($this->_wildcardData[$var]) && !isset($this->_defaults[$var])
+                            && !isset($values[$var])
+                        ) {
+                            $this->_wildcardData[$var] = (isset($path[$i + 1])) ? urldecode($path[$i + 1]) : null;
+                        }
+                    }
+
+                    $matchedPath = implode($this->_urlDelimiter, $path);
+                    break;
+                }
+
+                $name     = isset($this->_variables[$pos]) ? $this->_variables[$pos] : null;
+                $pathPart = urldecode($pathPart);
+
+                // Translate value if required
+                $part = $this->_parts[$pos];
+                if ($this->_isTranslated
+                    && $part !== null
+                    && (substr($part, 0, 1) === '@' && substr($part, 1, 1) !== '@'
+                        && $name === null)
+                    || $name !== null && in_array($name, $this->_translatable)
+                ) {
+                    if ($part && substr($part, 0, 1) === '@') {
+                        $part = substr($part, 1);
+                    }
+
+                    if (($originalPathPart = array_search($pathPart, $translateMessages)) !== false) {
+                        $pathPart = $originalPathPart;
+                    }
+                }
+
+                if ($part && substr($part, 0, 2) === '@@') {
+                    $part = substr($part, 1);
+                }
+
+                // If it's a static part, match directly
+                if ($name === null && $part != $pathPart) {
+                    return false;
+                }
+
+                // If it's a variable with requirement, match a regex. If not - everything matches
+                if ($part !== null
+                    && !preg_match(
+                        $this->_regexDelimiter . '^' . $part . '$' . $this->_regexDelimiter . 'iu', $pathPart
+                    )
+                ) {
+                    return false;
+                }
+
+                // If it's a variable store it's value for later
+                if ($name !== null) {
+                    $values[$name] = $pathPart;
+                } else {
+                    $pathStaticCount++;
+                }
+            }
+        }
+
+        // Check if all static mappings have been matched
+        if ($this->_staticCount != $pathStaticCount) {
+            return false;
+        }
+
+        $return = $values + $this->_wildcardData + $this->_defaults;
+
+        // Check if all map variables have been initialized
+        foreach ($this->_variables as $var) {
+            if (!array_key_exists($var, $return)) {
+                return false;
+            } elseif ($return[$var] == '' || $return[$var] === null) {
+                // Empty variable? Replace with the default value.
+                $return[$var] = $this->_defaults[$var];
+            }
+        }
+
+        $this->setMatchedPath(rtrim($matchedPath, $this->_urlDelimiter));
+
+        $this->_values = $values;
+
+        return $return;
+    }
+
+    /**
+     * Assembles user submitted parameters forming a URL path defined by this route
+     *
+     * @param  array   $data  An array of variable and value pairs used as parameters
+     * @param  boolean $reset Whether or not to set route defaults with those provided in $data
+     * @param  boolean $encode
+     * @param  boolean $partial
+     * @throws Zend_Controller_Router_Exception
+     * @return string Route path with user submitted parameters
+     */
+    public function assemble($data = array(), $reset = false, $encode = false, $partial = false)
+    {
+        if ($this->_isTranslated) {
+            $translator = $this->getTranslator();
+
+            if (isset($data['@locale'])) {
+                $locale = $data['@locale'];
+                unset($data['@locale']);
+            } else {
+                $locale = $this->getLocale();
+            }
+        }
+
+        $url  = array();
+        $flag = false;
+
+        foreach ($this->_parts as $key => $part) {
+            $name = isset($this->_variables[$key]) ? $this->_variables[$key] : null;
+
+            $useDefault = false;
+            if (isset($name) && array_key_exists($name, $data) && $data[$name] === null) {
+                $useDefault = true;
+            }
+
+            if (isset($name)) {
+                if (isset($data[$name]) && !$useDefault) {
+                    $value = $data[$name];
+                    unset($data[$name]);
+                } elseif (!$reset && !$useDefault && isset($this->_values[$name])) {
+                    $value = $this->_values[$name];
+                } elseif (!$reset && !$useDefault && isset($this->_wildcardData[$name])) {
+                    $value = $this->_wildcardData[$name];
+                } elseif (array_key_exists($name, $this->_defaults)) {
+                    $value = $this->_defaults[$name];
+                } else {
+                    throw new Zend_Controller_Router_Exception($name . ' is not specified');
+                }
+
+                if ($this->_isTranslated && in_array($name, $this->_translatable)) {
+                    $url[$key] = $translator->translate($value, $locale);
+                } else {
+                    $url[$key] = $value;
+                }
+            } elseif ($part != '*') {
+                if ($this->_isTranslated && substr($part, 0, 1) === '@') {
+                    if (substr($part, 1, 1) !== '@') {
+                        $url[$key] = $translator->translate(substr($part, 1), $locale);
+                    } else {
+                        $url[$key] = substr($part, 1);
+                    }
+                } else {
+                    if (substr($part, 0, 2) === '@@') {
+                        $part = substr($part, 1);
+                    }
+
+                    $url[$key] = $part;
+                }
+            } else {
+                if (!$reset) {
+                    $data += $this->_wildcardData;
+                }
+                $defaults = $this->getDefaults();
+                foreach ($data as $var => $value) {
+                    if ($value !== null && (!isset($defaults[$var]) || $value != $defaults[$var])) {
+                        $url[$key++] = $var;
+                        $url[$key++] = $value;
+                        $flag        = true;
+                    }
+                }
+            }
+        }
+
+        $return = '';
+
+        foreach (array_reverse($url, true) as $key => $value) {
+            $defaultValue = null;
+
+            if (isset($this->_variables[$key])) {
+                $defaultValue = $this->getDefault($this->_variables[$key]);
+
+                if ($this->_isTranslated && $defaultValue !== null
+                    && isset($this->_translatable[$this->_variables[$key]])
+                ) {
+                    $defaultValue = $translator->translate($defaultValue, $locale);
+                }
+            }
+
+            if ($flag || $value !== $defaultValue || $partial) {
+                if ($encode) {
+                    $value = urlencode($value);
+                }
+                $return = $this->_urlDelimiter . $value . $return;
+                $flag   = true;
+            }
+        }
+
+        return trim($return, $this->_urlDelimiter);
+    }
+
+    /**
+     * Return a single parameter of route's defaults
+     *
+     * @param string $name Array key of the parameter
+     * @return string Previously set default
+     */
+    public function getDefault($name)
+    {
+        if (isset($this->_defaults[$name])) {
+            return $this->_defaults[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Return an array of defaults
+     *
+     * @return array Route defaults
+     */
+    public function getDefaults()
+    {
+        return $this->_defaults;
+    }
+
+    /**
+     * Get all variables which are used by the route
+     *
+     * @return array
+     */
+    public function getVariables()
+    {
+        return $this->_variables;
+    }
+
+    /**
+     * Set a default translator
+     *
+     * @param  Zend_Translate $translator
+     * @return void
+     */
+    public static function setDefaultTranslator(Zend_Translate $translator = null)
+    {
+        self::$_defaultTranslator = $translator;
+    }
+
+    /**
+     * Get the default translator
+     *
+     * @return Zend_Translate
+     */
+    public static function getDefaultTranslator()
+    {
+        return self::$_defaultTranslator;
+    }
+
+    /**
+     * Set a translator
+     *
+     * @param  Zend_Translate $translator
+     * @return void
+     */
+    public function setTranslator(Zend_Translate $translator)
+    {
+        $this->_translator = $translator;
+    }
+
+    /**
+     * Get the translator
+     *
+     * @throws Zend_Controller_Router_Exception When no translator can be found
+     * @return Zend_Translate
+     */
+    public function getTranslator()
+    {
+        if ($this->_translator !== null) {
+            return $this->_translator;
+        } else {
+            if (($translator = self::getDefaultTranslator()) !== null) {
+                return $translator;
+            } else {
+                try {
+                    $translator = Zend_Registry::get('Zend_Translate');
+                } catch (Zend_Exception $e) {
+                    $translator = null;
+                }
+
+                if ($translator instanceof Zend_Translate) {
+                    return $translator;
+                }
+            }
+        }
+
+        throw new Zend_Controller_Router_Exception('Could not find a translator');
+    }
+
+    /**
+     * Set a default locale
+     *
+     * @param  mixed $locale
+     * @return void
+     */
+    public static function setDefaultLocale($locale = null)
+    {
+        self::$_defaultLocale = $locale;
+    }
+
+    /**
+     * Get the default locale
+     *
+     * @return mixed
+     */
+    public static function getDefaultLocale()
+    {
+        return self::$_defaultLocale;
+    }
+
+    /**
+     * Set a locale
+     *
+     * @param  mixed $locale
+     * @return void
+     */
+    public function setLocale($locale)
+    {
+        $this->_locale = $locale;
+    }
+
+    /**
+     * Get the locale
+     *
+     * @return mixed
+     */
+    public function getLocale()
+    {
+        if ($this->_locale !== null) {
+            return $this->_locale;
+        } else {
+            if (($locale = self::getDefaultLocale()) !== null) {
+                return $locale;
+            } else {
+                try {
+                    $locale = Zend_Registry::get('Zend_Locale');
+                } catch (Zend_Exception $e) {
+                    $locale = null;
+                }
+
+                if ($locale !== null) {
+                    return $locale;
+                }
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Route/Abstract.php b/library/vendor/Zend/Controller/Router/Route/Abstract.php
new file mode 100644
index 0000000..7ec1e30
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route/Abstract.php
@@ -0,0 +1,119 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/**
+ * @see Zend_Controller_Router_Route_Interface
+ */
+
+/**
+ * Abstract Route
+ *
+ * Implements interface and provides convenience methods
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Router_Route_Abstract implements Zend_Controller_Router_Route_Interface
+{
+    /**
+     * URI delimiter
+     */
+    const URI_DELIMITER = '/';
+
+    /**
+     * Wether this route is abstract or not
+     *
+     * @var boolean
+     */
+    protected $_isAbstract = false;
+
+    /**
+     * Path matched by this route
+     *
+     * @var string
+     */
+    protected $_matchedPath = null;
+
+    /**
+     * Get the version of the route
+     *
+     * @return integer
+     */
+    public function getVersion()
+    {
+        return 2;
+    }
+
+    /**
+     * Set partially matched path
+     *
+     * @param  string $path
+     * @return void
+     */
+    public function setMatchedPath($path)
+    {
+        $this->_matchedPath = $path;
+    }
+
+    /**
+     * Get partially matched path
+     *
+     * @return string
+     */
+    public function getMatchedPath()
+    {
+        return $this->_matchedPath;
+    }
+
+    /**
+     * Check or set wether this is an abstract route or not
+     *
+     * @param  boolean $flag
+     * @return boolean
+     */
+    public function isAbstract($flag = null)
+    {
+        if ($flag !== null) {
+            $this->_isAbstract = $flag;
+        }
+
+        return $this->_isAbstract;
+    }
+
+    /**
+     * Create a new chain
+     *
+     * @param  Zend_Controller_Router_Route_Abstract $route
+     * @param  string                                $separator
+     * @return Zend_Controller_Router_Route_Chain
+     */
+    public function chain(Zend_Controller_Router_Route_Abstract $route, $separator = '/')
+    {
+
+        $chain = new Zend_Controller_Router_Route_Chain();
+        $chain->chain($this)->chain($route, $separator);
+
+        return $chain;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Route/Chain.php b/library/vendor/Zend/Controller/Router/Route/Chain.php
new file mode 100644
index 0000000..a4414bd
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route/Chain.php
@@ -0,0 +1,228 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Router_Route_Abstract */
+
+/**
+ * Chain route is used for managing route chaining.
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Router_Route_Chain extends Zend_Controller_Router_Route_Abstract
+{
+
+    /**
+     * Routes
+     *
+     * @var array
+     */
+    protected $_routes = array();
+
+    /**
+     * Separators
+     *
+     * @var array
+     */
+    protected $_separators = array();
+
+    /**
+     * Instantiates route based on passed Zend_Config structure
+     *
+     * @param  Zend_Config $config Configuration object
+     * @return Zend_Controller_Router_Route_Chain
+     */
+    public static function getInstance(Zend_Config $config)
+    {
+        $defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
+
+        return new self($config->route, $defs);
+    }
+
+    /**
+     * Add a route to this chain
+     *
+     * @param  Zend_Controller_Router_Route_Abstract $route
+     * @param  string                                $separator
+     * @return Zend_Controller_Router_Route_Chain
+     */
+    public function chain(Zend_Controller_Router_Route_Abstract $route, $separator = self::URI_DELIMITER)
+    {
+        $this->_routes[]     = $route;
+        $this->_separators[] = $separator;
+
+        return $this;
+    }
+
+    /**
+     * Matches a user submitted path with a previously defined route.
+     * Assigns and returns an array of defaults on a successful match.
+     *
+     * @param  Zend_Controller_Request_Http $request Request to get the path info from
+     * @param  null                         $partial
+     * @return array|false An array of assigned values or a false on a mismatch
+     */
+    public function match($request, $partial = null)
+    {
+        $rawPath     = $request->getPathInfo();
+        $path        = trim($request->getPathInfo(), self::URI_DELIMITER);
+        $subPath     = $path;
+        $values      = array();
+        $matchedPath = null;
+
+        foreach ($this->_routes as $key => $route) {
+            if ($key > 0
+                && $matchedPath !== null
+                && $subPath !== ''
+                && $subPath !== false
+            ) {
+                $separator = substr($subPath, 0, strlen($this->_separators[$key]));
+
+                if ($separator !== $this->_separators[$key]) {
+                    $request->setPathInfo($rawPath);
+                    return false;
+                }
+
+                $subPath = substr($subPath, strlen($separator));
+            }
+            // TODO: Should be an interface method. Hack for 1.0 BC
+            if (!method_exists($route, 'getVersion') || $route->getVersion() == 1) {
+                $match = $subPath;
+            } else {
+                $request->setPathInfo($subPath);
+                $match = $request;
+            }
+
+            $res = $route->match($match, true);
+
+            if ($res === false) {
+                $request->setPathInfo($rawPath);
+                return false;
+            }
+
+            $matchedPath = $route->getMatchedPath();
+
+            if ($matchedPath !== null) {
+                $subPath   = substr($subPath, strlen($matchedPath));
+            }
+
+            $values = $res + $values;
+        }
+
+        $request->setPathInfo($path);
+
+        if ($subPath !== '' && $subPath !== false) {
+            return false;
+        }
+
+        return $values;
+    }
+
+    /**
+     * Assembles a URL path defined by this route
+     *
+     * @param  array $data An array of variable and value pairs used as parameters
+     * @param  bool  $reset
+     * @param  bool  $encode
+     * @return string Route path with user submitted parameters
+     */
+    public function assemble($data = array(), $reset = false, $encode = false)
+    {
+        $value     = '';
+        $numRoutes = count($this->_routes);
+
+        foreach ($this->_routes as $key => $route) {
+            if ($key > 0) {
+                $value .= $this->_separators[$key];
+            }
+
+            $value .= $route->assemble($data, $reset, $encode, (($numRoutes - 1) > $key));
+
+            if (method_exists($route, 'getVariables')) {
+                $variables = $route->getVariables();
+
+                foreach ($variables as $variable) {
+                    $data[$variable] = null;
+                }
+            }
+        }
+
+        return $value;
+    }
+
+    /**
+     * Set the request object for this and the child routes
+     *
+     * @param  Zend_Controller_Request_Abstract|null $request
+     * @return void
+     */
+    public function setRequest(Zend_Controller_Request_Abstract $request = null)
+    {
+        $this->_request = $request;
+
+        foreach ($this->_routes as $route) {
+            if (method_exists($route, 'setRequest')) {
+                $route->setRequest($request);
+            }
+        }
+    }
+
+    /**
+     * Return a single parameter of route's defaults
+     *
+     * @param  string $name Array key of the parameter
+     * @return string Previously set default
+     */
+    public function getDefault($name)
+    {
+        $default = null;
+        foreach ($this->_routes as $route) {
+            if (method_exists($route, 'getDefault')) {
+                $current = $route->getDefault($name);
+                if (null !== $current) {
+                    $default = $current;
+                }
+            }
+        }
+
+        return $default;
+    }
+
+    /**
+     * Return an array of defaults
+     *
+     * @return array Route defaults
+     */
+    public function getDefaults()
+    {
+        $defaults = array();
+        foreach ($this->_routes as $route) {
+            if (method_exists($route, 'getDefaults')) {
+                $defaults = array_merge($defaults, $route->getDefaults());
+            }
+        }
+
+        return $defaults;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Route/Hostname.php b/library/vendor/Zend/Controller/Router/Route/Hostname.php
new file mode 100644
index 0000000..b2be1c1
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route/Hostname.php
@@ -0,0 +1,377 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Router_Route_Abstract */
+
+/**
+ * Hostname Route
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @see        http://manuals.rubyonrails.com/read/chapter/65
+ */
+class Zend_Controller_Router_Route_Hostname extends Zend_Controller_Router_Route_Abstract
+{
+
+    /**
+     * Host variable
+     *
+     * @var string
+     */
+    protected $_hostVariable = ':';
+
+    /**
+     * Regex delimiter
+     *
+     * @var string
+     */
+    protected $_regexDelimiter = '#';
+
+    /**
+     * Default regex string
+     *
+     * @var string|null
+     */
+    protected $_defaultRegex = null;
+
+    /**
+     * Holds names of all route's pattern variable names. Array index holds a position in host.
+     *
+     * @var array
+     */
+    protected $_variables = array();
+
+    /**
+     * Holds Route patterns for all host parts. In case of a variable it stores it's regex
+     * requirement or null. In case of a static part, it holds only it's direct value.
+     *
+     * @var array
+     */
+    protected $_parts = array();
+
+    /**
+     * Holds user submitted default values for route's variables. Name and value pairs.
+     *
+     * @var array
+     */
+    protected $_defaults = array();
+
+    /**
+     * Holds user submitted regular expression patterns for route's variables' values.
+     * Name and value pairs.
+     *
+     * @var array
+     */
+    protected $_requirements = array();
+
+    /**
+     * Default scheme
+     *
+     * @var string
+     */
+    protected $_scheme = null;
+
+    /**
+     * Associative array filled on match() that holds matched path values
+     * for given variable names.
+     *
+     * @var array
+     */
+    protected $_values = array();
+
+    /**
+     * Current request object
+     *
+     * @var Zend_Controller_Request_Abstract
+     */
+    protected $_request;
+
+    /**
+     * Helper var that holds a count of route pattern's static parts
+     * for validation
+     *
+     * @var int
+     */
+    private $_staticCount = 0;
+
+    /**
+     * Set the request object
+     *
+     * @param  Zend_Controller_Request_Abstract|null $request
+     */
+    public function setRequest(Zend_Controller_Request_Abstract $request = null)
+    {
+        $this->_request = $request;
+    }
+
+    /**
+     * Get the request object
+     *
+     * @return Zend_Controller_Request_Abstract $request
+     */
+    public function getRequest()
+    {
+        if ($this->_request === null) {
+            $this->_request = Zend_Controller_Front::getInstance()->getRequest();
+        }
+
+        return $this->_request;
+    }
+
+    /**
+     * Instantiates route based on passed Zend_Config structure
+     *
+     * @param Zend_Config $config Configuration object
+     * @return Zend_Controller_Router_Route_Hostname
+     */
+    public static function getInstance(Zend_Config $config)
+    {
+        $reqs   = ($config->reqs instanceof Zend_Config) ? $config->reqs->toArray() : array();
+        $defs   = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
+        $scheme = (isset($config->scheme)) ? $config->scheme : null;
+
+        return new self($config->route, $defs, $reqs, $scheme);
+    }
+
+    /**
+     * Prepares the route for mapping by splitting (exploding) it
+     * to a corresponding atomic parts. These parts are assigned
+     * a position which is later used for matching and preparing values.
+     *
+     * @param string $route    Map used to match with later submitted hostname
+     * @param array  $defaults Defaults for map variables with keys as variable names
+     * @param array  $reqs     Regular expression requirements for variables (keys as variable names)
+     * @param string $scheme
+     */
+    public function __construct($route, $defaults = array(), $reqs = array(), $scheme = null)
+    {
+        $route               = trim($route, '.');
+        $this->_defaults     = (array) $defaults;
+        $this->_requirements = (array) $reqs;
+        $this->_scheme       = $scheme;
+
+        if ($route != '') {
+            foreach (explode('.', $route) as $pos => $part) {
+                if (substr($part, 0, 1) == $this->_hostVariable) {
+                    $name                   = substr($part, 1);
+                    $this->_parts[$pos]     = (isset($reqs[$name]) ? $reqs[$name] : $this->_defaultRegex);
+                    $this->_variables[$pos] = $name;
+                } else {
+                    $this->_parts[$pos] = $part;
+                    $this->_staticCount++;
+                }
+            }
+        }
+    }
+
+    /**
+     * Matches a user submitted path with parts defined by a map. Assigns and
+     * returns an array of variables on a successful match.
+     *
+     * @param Zend_Controller_Request_Http $request Request to get the host from
+     * @return array|false An array of assigned values or a false on a mismatch
+     */
+    public function match($request)
+    {
+        // Check the scheme if required
+        if ($this->_scheme !== null) {
+            $scheme = $request->getScheme();
+
+            if ($scheme !== $this->_scheme) {
+                return false;
+            }
+        }
+
+        // Get the host and remove unnecessary port information
+        $host = $request->getHttpHost();
+        if (preg_match('#:\d+$#', $host, $result) === 1) {
+            $host = substr($host, 0, -strlen($result[0]));
+        }
+
+        $hostStaticCount = 0;
+        $values          = array();
+
+        $host = trim($host, '.');
+
+        if ($host != '') {
+            $host = explode('.', $host);
+
+            foreach ($host as $pos => $hostPart) {
+                // Host is longer than a route, it's not a match
+                if (!array_key_exists($pos, $this->_parts)) {
+                    return false;
+                }
+
+                $name     = isset($this->_variables[$pos]) ? $this->_variables[$pos] : null;
+                $hostPart = urldecode($hostPart);
+
+                // If it's a static part, match directly
+                if ($name === null && $this->_parts[$pos] != $hostPart) {
+                    return false;
+                }
+
+                // If it's a variable with requirement, match a regex. If not - everything matches
+                if ($this->_parts[$pos] !== null
+                    && !preg_match(
+                        $this->_regexDelimiter . '^' . $this->_parts[$pos] . '$' . $this->_regexDelimiter . 'iu',
+                        $hostPart
+                    )
+                ) {
+                    return false;
+                }
+
+                // If it's a variable store it's value for later
+                if ($name !== null) {
+                    $values[$name] = $hostPart;
+                } else {
+                    $hostStaticCount++;
+                }
+            }
+        }
+
+        // Check if all static mappings have been matched
+        if ($this->_staticCount != $hostStaticCount) {
+            return false;
+        }
+
+        $return = $values + $this->_defaults;
+
+        // Check if all map variables have been initialized
+        foreach ($this->_variables as $var) {
+            if (!array_key_exists($var, $return)) {
+                return false;
+            }
+        }
+
+        $this->_values = $values;
+
+        return $return;
+    }
+
+    /**
+     * Assembles user submitted parameters forming a hostname defined by this route
+     *
+     * @param  array   $data  An array of variable and value pairs used as parameters
+     * @param  boolean $reset Whether or not to set route defaults with those provided in $data
+     * @param  boolean $encode
+     * @param  boolean $partial
+     * @throws Zend_Controller_Router_Exception
+     * @return string Route path with user submitted parameters
+     */
+    public function assemble($data = array(), $reset = false, $encode = false, $partial = false)
+    {
+        $host = array();
+        $flag = false;
+
+        foreach ($this->_parts as $key => $part) {
+            $name = isset($this->_variables[$key]) ? $this->_variables[$key] : null;
+
+            $useDefault = false;
+            if (isset($name) && array_key_exists($name, $data) && $data[$name] === null) {
+                $useDefault = true;
+            }
+
+            if (isset($name)) {
+                if (isset($data[$name]) && !$useDefault) {
+                    $host[$key] = $data[$name];
+                    unset($data[$name]);
+                } elseif (!$reset && !$useDefault && isset($this->_values[$name])) {
+                    $host[$key] = $this->_values[$name];
+                } elseif (isset($this->_defaults[$name])) {
+                    $host[$key] = $this->_defaults[$name];
+                } else {
+                    throw new Zend_Controller_Router_Exception($name . ' is not specified');
+                }
+            } else {
+                $host[$key] = $part;
+            }
+        }
+
+        $return = '';
+
+        foreach (array_reverse($host, true) as $key => $value) {
+            if ($flag || !isset($this->_variables[$key]) || $value !== $this->getDefault($this->_variables[$key])
+                || $partial
+            ) {
+                if ($encode) {
+                    $value = urlencode($value);
+                }
+                $return = '.' . $value . $return;
+                $flag   = true;
+            }
+        }
+
+        $url = trim($return, '.');
+
+        if ($this->_scheme !== null) {
+            $scheme = $this->_scheme;
+        } else {
+            $request = $this->getRequest();
+            if ($request instanceof Zend_Controller_Request_Http) {
+                $scheme = $request->getScheme();
+            } else {
+                $scheme = 'http';
+            }
+        }
+
+        $url = $scheme . '://' . $url;
+
+        return $url;
+    }
+
+    /**
+     * Return a single parameter of route's defaults
+     *
+     * @param string $name Array key of the parameter
+     * @return string Previously set default
+     */
+    public function getDefault($name)
+    {
+        if (isset($this->_defaults[$name])) {
+            return $this->_defaults[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Return an array of defaults
+     *
+     * @return array Route defaults
+     */
+    public function getDefaults()
+    {
+        return $this->_defaults;
+    }
+
+    /**
+     * Get all variables which are used by the route
+     *
+     * @return array
+     */
+    public function getVariables()
+    {
+        return $this->_variables;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Route/Interface.php b/library/vendor/Zend/Controller/Router/Route/Interface.php
new file mode 100644
index 0000000..6a14f9d
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route/Interface.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Config */
+
+/**
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Controller_Router_Route_Interface
+{
+    public function match($path);
+
+    public function assemble($data = array(), $reset = false, $encode = false);
+
+    public static function getInstance(Zend_Config $config);
+}
\ No newline at end of file
diff --git a/library/vendor/Zend/Controller/Router/Route/Module.php b/library/vendor/Zend/Controller/Router/Route/Module.php
new file mode 100644
index 0000000..2227495
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route/Module.php
@@ -0,0 +1,322 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Router_Route_Abstract */
+
+/**
+ * Module Route
+ *
+ * Default route for module functionality
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @see        http://manuals.rubyonrails.com/read/chapter/65
+ */
+class Zend_Controller_Router_Route_Module extends Zend_Controller_Router_Route_Abstract
+{
+
+    /**
+     * Default values for the route (ie. module, controller, action, params)
+     *
+     * @var array
+     */
+    protected $_defaults;
+
+    /**
+     * Default values for the route (ie. module, controller, action, params)
+     *
+     * @var array
+     */
+    protected $_values = array();
+
+    /**
+     * @var boolean
+     */
+    protected $_moduleValid = false;
+
+    /**
+     * @var boolean
+     */
+    protected $_keysSet = false;
+
+    /**#@+
+     * Array keys to use for module, controller, and action. Should be taken out of request.
+     *
+     * @var string
+     */
+    protected $_moduleKey     = 'module';
+    protected $_controllerKey = 'controller';
+    protected $_actionKey     = 'action';
+    /**#@-*/
+
+    /**
+     * @var Zend_Controller_Dispatcher_Interface
+     */
+    protected $_dispatcher;
+
+    /**
+     * @var Zend_Controller_Request_Abstract
+     */
+    protected $_request;
+
+    /**
+     * Get the version of the route
+     *
+     * @return int
+     */
+    public function getVersion()
+    {
+        return 1;
+    }
+
+    /**
+     * Instantiates route based on passed Zend_Config structure
+     *
+     * @param Zend_Config $config
+     * @return Zend_Controller_Router_Route_Module
+     */
+    public static function getInstance(Zend_Config $config)
+    {
+        $frontController = Zend_Controller_Front::getInstance();
+
+        $defs       = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
+        $dispatcher = $frontController->getDispatcher();
+        $request    = $frontController->getRequest();
+
+        return new self($defs, $dispatcher, $request);
+    }
+
+    /**
+     * Constructor
+     *
+     * @param array                                $defaults   Defaults for map variables with keys as variable names
+     * @param Zend_Controller_Dispatcher_Interface $dispatcher Dispatcher object
+     * @param Zend_Controller_Request_Abstract     $request    Request object
+     */
+    public function __construct(
+        array $defaults = array(),
+        Zend_Controller_Dispatcher_Interface $dispatcher = null,
+        Zend_Controller_Request_Abstract $request = null
+    )
+    {
+        $this->_defaults = $defaults;
+
+        if (isset($request)) {
+            $this->_request = $request;
+        }
+
+        if (isset($dispatcher)) {
+            $this->_dispatcher = $dispatcher;
+        }
+    }
+
+    /**
+     * Set request keys based on values in request object
+     *
+     * @return void
+     */
+    protected function _setRequestKeys()
+    {
+        if (null !== $this->_request) {
+            $this->_moduleKey     = $this->_request->getModuleKey();
+            $this->_controllerKey = $this->_request->getControllerKey();
+            $this->_actionKey     = $this->_request->getActionKey();
+        }
+
+        if (null !== $this->_dispatcher) {
+            $this->_defaults += array(
+                $this->_controllerKey => $this->_dispatcher->getDefaultControllerName(),
+                $this->_actionKey     => $this->_dispatcher->getDefaultAction(),
+                $this->_moduleKey     => $this->_dispatcher->getDefaultModule()
+            );
+        }
+
+        $this->_keysSet = true;
+    }
+
+    /**
+     * Matches a user submitted path. Assigns and returns an array of variables
+     * on a successful match.
+     *
+     * If a request object is registered, it uses its setModuleName(),
+     * setControllerName(), and setActionName() accessors to set those values.
+     * Always returns the values as an array.
+     *
+     * @param string  $path Path used to match against this routing map
+     * @param boolean $partial
+     * @return array An array of assigned values or a false on a mismatch
+     */
+    public function match($path, $partial = false)
+    {
+        $this->_setRequestKeys();
+
+        $values = array();
+        $params = array();
+
+        if (!$partial) {
+            $path = trim($path, self::URI_DELIMITER);
+        } else {
+            $matchedPath = $path;
+        }
+
+        if ($path != '') {
+            $path = explode(self::URI_DELIMITER, $path);
+
+            if ($this->_dispatcher && $this->_dispatcher->isValidModule($path[0])) {
+                $values[$this->_moduleKey] = array_shift($path);
+                $this->_moduleValid        = true;
+            }
+
+            if (count($path) && !empty($path[0])) {
+                $values[$this->_controllerKey] = array_shift($path);
+            }
+
+            if (count($path) && !empty($path[0])) {
+                $values[$this->_actionKey] = array_shift($path);
+            }
+
+            if ($numSegs = count($path)) {
+                for ($i = 0; $i < $numSegs; $i = $i + 2) {
+                    $key          = urldecode($path[$i]);
+                    $val          = isset($path[$i + 1]) ? urldecode($path[$i + 1]) : null;
+                    $params[$key] = (isset($params[$key]) ? (array_merge((array)$params[$key], array($val))) : $val);
+                }
+            }
+        }
+
+        if ($partial) {
+            $this->setMatchedPath($matchedPath);
+        }
+
+        $this->_values = $values + $params;
+
+        return $this->_values + $this->_defaults;
+    }
+
+    /**
+     * Assembles user submitted parameters forming a URL path defined by this route
+     *
+     * @param array   $data  An array of variable and value pairs used as parameters
+     * @param boolean $reset Weither to reset the current params
+     * @param boolean $encode
+     * @param boolean $partial
+     * @return string Route path with user submitted parameters
+     */
+    public function assemble($data = array(), $reset = false, $encode = true, $partial = false)
+    {
+        if (!$this->_keysSet) {
+            $this->_setRequestKeys();
+        }
+
+        $params = (!$reset) ? $this->_values : array();
+
+        foreach ($data as $key => $value) {
+            if ($value !== null) {
+                $params[$key] = $value;
+            } elseif (isset($params[$key])) {
+                unset($params[$key]);
+            }
+        }
+
+        $params += $this->_defaults;
+
+        $url = '';
+
+        if ($this->_moduleValid || array_key_exists($this->_moduleKey, $data)) {
+            if ($params[$this->_moduleKey] != $this->_defaults[$this->_moduleKey]) {
+                $module = $params[$this->_moduleKey];
+            }
+        }
+        unset($params[$this->_moduleKey]);
+
+        $controller = $params[$this->_controllerKey];
+        unset($params[$this->_controllerKey]);
+
+        $action = $params[$this->_actionKey];
+        unset($params[$this->_actionKey]);
+
+        foreach ($params as $key => $value) {
+            $key = ($encode) ? urlencode($key) : $key;
+            if (is_array($value)) {
+                foreach ($value as $arrayValue) {
+                    $arrayValue = ($encode) ? urlencode($arrayValue) : $arrayValue;
+                    $url .= self::URI_DELIMITER . $key;
+                    $url .= self::URI_DELIMITER . $arrayValue;
+                }
+            } else {
+                if ($encode) {
+                    $value = urlencode($value);
+                }
+                $url .= self::URI_DELIMITER . $key;
+                $url .= self::URI_DELIMITER . $value;
+            }
+        }
+
+        if (!empty($url) || $action !== $this->_defaults[$this->_actionKey]) {
+            if ($encode) {
+                $action = urlencode($action);
+            }
+            $url = self::URI_DELIMITER . $action . $url;
+        }
+
+        if (!empty($url) || $controller !== $this->_defaults[$this->_controllerKey]) {
+            if ($encode) {
+                $controller = urlencode($controller);
+            }
+            $url = self::URI_DELIMITER . $controller . $url;
+        }
+
+        if (isset($module)) {
+            if ($encode) {
+                $module = urlencode($module);
+            }
+            $url = self::URI_DELIMITER . $module . $url;
+        }
+
+        return ltrim($url, self::URI_DELIMITER);
+    }
+
+    /**
+     * Return a single parameter of route's defaults
+     *
+     * @param string $name Array key of the parameter
+     * @return string Previously set default
+     */
+    public function getDefault($name)
+    {
+        if (isset($this->_defaults[$name])) {
+            return $this->_defaults[$name];
+        }
+    }
+
+    /**
+     * Return an array of defaults
+     *
+     * @return array Route defaults
+     */
+    public function getDefaults()
+    {
+        return $this->_defaults;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Route/Regex.php b/library/vendor/Zend/Controller/Router/Route/Regex.php
new file mode 100644
index 0000000..8dea1c0
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route/Regex.php
@@ -0,0 +1,316 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Router_Route_Abstract */
+
+/**
+ * Regex Route
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Router_Route_Regex extends Zend_Controller_Router_Route_Abstract
+{
+
+    /**
+     * Regex string
+     *
+     * @var string|null
+     */
+    protected $_regex = null;
+
+    /**
+     * Default values for the route (ie. module, controller, action, params)
+     *
+     * @var array
+     */
+    protected $_defaults = array();
+
+    /**
+     * Reverse
+     *
+     * @var string|null
+     */
+    protected $_reverse = null;
+
+    /**
+     * Map
+     *
+     * @var array
+     */
+    protected $_map = array();
+
+    /**
+     * Values
+     *
+     * @var array
+     */
+    protected $_values = array();
+
+    /**
+     * Instantiates route based on passed Zend_Config structure
+     *
+     * @param Zend_Config $config Configuration object
+     * @return Zend_Controller_Router_Route_Regex
+     */
+    public static function getInstance(Zend_Config $config)
+    {
+        $defs    = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
+        $map     = ($config->map instanceof Zend_Config) ? $config->map->toArray() : array();
+        $reverse = (isset($config->reverse)) ? $config->reverse : null;
+
+        return new self($config->route, $defs, $map, $reverse);
+    }
+
+    /**
+     * Constructor
+     *
+     * @param       $route
+     * @param array $defaults
+     * @param array $map
+     * @param null  $reverse
+     */
+    public function __construct($route, $defaults = array(), $map = array(), $reverse = null)
+    {
+        $this->_regex    = $route;
+        $this->_defaults = (array) $defaults;
+        $this->_map      = (array) $map;
+        $this->_reverse  = $reverse;
+    }
+
+    /**
+     * Get the version of the route
+     *
+     * @return int
+     */
+    public function getVersion()
+    {
+        return 1;
+    }
+
+    /**
+     * Matches a user submitted path with a previously defined route.
+     * Assigns and returns an array of defaults on a successful match.
+     *
+     * @param  string $path Path used to match against this routing map
+     * @return array|false  An array of assigned values or a false on a mismatch
+     */
+    public function match($path, $partial = false)
+    {
+        if (!$partial) {
+            $path  = trim(urldecode($path), self::URI_DELIMITER);
+            $regex = '#^' . $this->_regex . '$#i';
+        } else {
+            $regex = '#^' . $this->_regex . '#i';
+        }
+
+        $res = preg_match($regex, $path, $values);
+
+        if ($res === 0) {
+            return false;
+        }
+
+        if ($partial) {
+            $this->setMatchedPath($values[0]);
+        }
+
+        // array_filter_key()? Why isn't this in a standard PHP function set yet? :)
+        foreach ($values as $i => $value) {
+            if (!is_int($i) || $i === 0) {
+                unset($values[$i]);
+            }
+        }
+
+        $this->_values = $values;
+
+        $values   = $this->_getMappedValues($values);
+        $defaults = $this->_getMappedValues($this->_defaults, false, true);
+        $return   = $values + $defaults;
+
+        return $return;
+    }
+
+    /**
+     * Maps numerically indexed array values to it's associative mapped counterpart.
+     * Or vice versa. Uses user provided map array which consists of index => name
+     * parameter mapping. If map is not found, it returns original array.
+     *
+     * Method strips destination type of keys form source array. Ie. if source array is
+     * indexed numerically then every associative key will be stripped. Vice versa if reversed
+     * is set to true.
+     *
+     * @param  array   $values   Indexed or associative array of values to map
+     * @param  boolean $reversed False means translation of index to association. True means reverse.
+     * @param  boolean $preserve Should wrong type of keys be preserved or stripped.
+     * @return array   An array of mapped values
+     */
+    protected function _getMappedValues($values, $reversed = false, $preserve = false)
+    {
+        if (count($this->_map) == 0) {
+            return $values;
+        }
+
+        $return = array();
+
+        foreach ($values as $key => $value) {
+            if (is_int($key) && !$reversed) {
+                if (array_key_exists($key, $this->_map)) {
+                    $index = $this->_map[$key];
+                } elseif (false === ($index = array_search($key, $this->_map))) {
+                    $index = $key;
+                }
+                $return[$index] = $values[$key];
+            } elseif ($reversed) {
+                $index = $key;
+                if (!is_int($key)) {
+                    if (array_key_exists($key, $this->_map)) {
+                        $index = $this->_map[$key];
+                    } else {
+                        $index = array_search($key, $this->_map, true);
+                    }
+                }
+                if (false !== $index) {
+                    $return[$index] = $values[$key];
+                }
+            } elseif ($preserve) {
+                $return[$key] = $value;
+            }
+        }
+
+        return $return;
+    }
+
+    /**
+     * Assembles a URL path defined by this route
+     *
+     * @param  array   $data An array of name (or index) and value pairs used as parameters
+     * @param  boolean $reset
+     * @param  boolean $encode
+     * @param  boolean $partial
+     * @throws Zend_Controller_Router_Exception
+     * @return string Route path with user submitted parameters
+     */
+    public function assemble($data = array(), $reset = false, $encode = false, $partial = false)
+    {
+        if ($this->_reverse === null) {
+            throw new Zend_Controller_Router_Exception('Cannot assemble. Reversed route is not specified.');
+        }
+
+        $defaultValuesMapped = $this->_getMappedValues($this->_defaults, true, false);
+        $matchedValuesMapped = $this->_getMappedValues($this->_values, true, false);
+        $dataValuesMapped    = $this->_getMappedValues($data, true, false);
+
+        // handle resets, if so requested (By null value) to do so
+        if (($resetKeys = array_search(null, $dataValuesMapped, true)) !== false) {
+            foreach ((array)$resetKeys as $resetKey) {
+                if (isset($matchedValuesMapped[$resetKey])) {
+                    unset($matchedValuesMapped[$resetKey]);
+                    unset($dataValuesMapped[$resetKey]);
+                }
+            }
+        }
+
+        // merge all the data together, first defaults, then values matched, then supplied
+        $mergedData = $defaultValuesMapped;
+        $mergedData = $this->_arrayMergeNumericKeys($mergedData, $matchedValuesMapped);
+        $mergedData = $this->_arrayMergeNumericKeys($mergedData, $dataValuesMapped);
+
+        if ($encode) {
+            foreach ($mergedData as $key => &$value) {
+                $value = urlencode($value);
+            }
+        }
+
+        ksort($mergedData);
+
+        $return = @vsprintf($this->_reverse, $mergedData);
+
+        if ($return === false) {
+            throw new Zend_Controller_Router_Exception('Cannot assemble. Too few arguments?');
+        }
+
+        return $return;
+    }
+
+    /**
+     * Return a single parameter of route's defaults
+     *
+     * @param string $name Array key of the parameter
+     * @return string Previously set default
+     */
+    public function getDefault($name)
+    {
+        if (isset($this->_defaults[$name])) {
+            return $this->_defaults[$name];
+        }
+    }
+
+    /**
+     * Return an array of defaults
+     *
+     * @return array Route defaults
+     */
+    public function getDefaults()
+    {
+        return $this->_defaults;
+    }
+
+    /**
+     * Get all variables which are used by the route
+     *
+     * @return array
+     */
+    public function getVariables()
+    {
+        $variables = array();
+
+        foreach ($this->_map as $key => $value) {
+            if (is_numeric($key)) {
+                $variables[] = $value;
+            } else {
+                $variables[] = $key;
+            }
+        }
+
+        return $variables;
+    }
+
+    /**
+     * _arrayMergeNumericKeys() - allows for a strict key (numeric's included) array_merge.
+     * php's array_merge() lacks the ability to merge with numeric keys.
+     *
+     * @param array $array1
+     * @param array $array2
+     * @return array
+     */
+    protected function _arrayMergeNumericKeys(Array $array1, Array $array2)
+    {
+        $returnArray = $array1;
+        foreach ($array2 as $array2Index => $array2Value) {
+            $returnArray[$array2Index] = $array2Value;
+        }
+
+        return $returnArray;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Router/Route/Static.php b/library/vendor/Zend/Controller/Router/Route/Static.php
new file mode 100644
index 0000000..86363da
--- /dev/null
+++ b/library/vendor/Zend/Controller/Router/Route/Static.php
@@ -0,0 +1,148 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id$
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Router_Route_Abstract */
+
+/**
+ * StaticRoute is used for managing static URIs.
+ *
+ * It's a lot faster compared to the standard Route implementation.
+ *
+ * @package    Zend_Controller
+ * @subpackage Router
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Router_Route_Static extends Zend_Controller_Router_Route_Abstract
+{
+
+    /**
+     * Route
+     *
+     * @var string|null
+     */
+    protected $_route = null;
+
+    /**
+     * Default values for the route (ie. module, controller, action, params)
+     *
+     * @var array
+     */
+    protected $_defaults = array();
+
+    /**
+     * Get the version of the route
+     *
+     * @return int
+     */
+    public function getVersion()
+    {
+        return 1;
+    }
+
+    /**
+     * Instantiates route based on passed Zend_Config structure
+     *
+     * @param Zend_Config $config Configuration object
+     * @return Zend_Controller_Router_Route_Static
+     */
+    public static function getInstance(Zend_Config $config)
+    {
+        $defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
+
+        return new self($config->route, $defs);
+    }
+
+    /**
+     * Prepares the route for mapping.
+     *
+     * @param string $route    Map used to match with later submitted URL path
+     * @param array  $defaults Defaults for map variables with keys as variable names
+     */
+    public function __construct($route, $defaults = array())
+    {
+        $this->_route    = trim($route, self::URI_DELIMITER);
+        $this->_defaults = (array) $defaults;
+    }
+
+    /**
+     * Matches a user submitted path with a previously defined route.
+     * Assigns and returns an array of defaults on a successful match.
+     *
+     * @param string $path Path used to match against this routing map
+     * @return array|false An array of assigned values or a false on a mismatch
+     */
+    public function match($path, $partial = false)
+    {
+        if ($partial) {
+            if ((empty($path) && empty($this->_route))
+                || (substr($path, 0, strlen($this->_route)) === $this->_route)
+            ) {
+                $this->setMatchedPath($this->_route);
+
+                return $this->_defaults;
+            }
+        } else {
+            if (trim($path, self::URI_DELIMITER) == $this->_route) {
+                return $this->_defaults;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Assembles a URL path defined by this route
+     *
+     * @param array $data An array of variable and value pairs used as parameters
+     * @return string Route path with user submitted parameters
+     */
+    public function assemble($data = array(), $reset = false, $encode = false, $partial = false)
+    {
+        return $this->_route;
+    }
+
+    /**
+     * Return a single parameter of route's defaults
+     *
+     * @param string $name Array key of the parameter
+     * @return string Previously set default
+     */
+    public function getDefault($name)
+    {
+        if (isset($this->_defaults[$name])) {
+            return $this->_defaults[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Return an array of defaults
+     *
+     * @return array Route defaults
+     */
+    public function getDefaults()
+    {
+        return $this->_defaults;
+    }
+}