[rhq] Changes to 'release_jon3.0.x'

New branch 'release_jon3.0.x' available with the following commits: commit 9f35d78132ffb26ad039eea86d19c745c0ae960f Author: John Sanda jsanda@redhat.com Date: Thu Dec 8 13:39:47 2011 -0500

[BZ 761320] Only update the detection schedule if drift detection runs

With this commit we no longer update the detection schedule's next scan time if detection does not run. Drift detection might not run for a few different reasons - the definition could be disabled, it it earlier than the next scheduled run, or the server has not acknowledged the previous change set sent by the agent.

Some additional debug logging has also been added to output when the next scheduled run is supposed to happen.