Fixing tests broken by error handling changes.
Reduce repetitive logging in three specific locations that are noisy and repetitive during testing. The first exception of any given type is logged at ERROR level with a stack trace and subsequent instances of the same exception are logged without a stack trace (unless debug is turned on).
Merge pull request #258 from apigee/reduce-repetitive-logging

Reduce repetitive logging in three specific locations that are noisy and...
Merge pull request #257 from apigee/20131121-testfixes

I'm going to ack this myself since it is just righteous text fixes.
Fixes bug and adds runtime exception
Merge branch 'master' into USERGRID-2580