This set includes one KSK rollover.  The first KSK is deleted
and its successor published prior to the first KSK being deactivated
and its successor activated.  Tool output should resemble:

Checking KSK events for zone example.com, algorithm 7:
OK

Checking ZSK events for zone example.com, algorithm 7:
ERROR: After 2012-05-Dec (20:44:18):
    Delete: example.com/007/26369 (ZSK)
    Publish: example.com/007/21029 (ZSK)
No ZSK's are both active and published