cleanup
ref #6241 change @date to @since (fix)
ref #6241 change @date to @since
ref #6190 removing svn property place holder in first line of code
minor
migrate to hibernate 5 for cdmlib-services and cdmlib-ext #4716
#5056 Refactored 'save' call to return saved entity
merge validation2 and model 3.5 into trunk
fixed problem with deletion of nodes.
fixing delete functionality and adding tests
reverting changes from r16676 r16677 (maven 3 related)
using CleanSweepInsertLoadStrategy to resolve test dependencies
modifying FirstDataInserter for existing tests
more genric way to insert first data (metadata, admin, ROLE_ADMIN)