cleanup - removed commented-out code and renamed improperly named test
Removed try/catch blocks - allow exceptions to bubble up.  Replaced
couple of queries with queryByCriteria.  Instantiated expected Lists as
empty list rather than null;
Fix to Transactiona annotation even there should be no persisted data
Preparing to merge latest Barebones changes
Merged latest changes from Keith
Merged latest changes from Keith
Department entity unit tests added