Initial Commit
Update appengine version to 1.8.9
Issue #3 - Log entity groups that are part of the current executed transaction

- Improved log of logged entity groups
- Added test when transaction is not activated

Added method for logging entity groups , change the log for the entities that are included in transaction
Updated to AppEngine 1.9.2
Merge branch 'master' of github.com:kerbymart/twig-persist

Conflicts:
	pom.xml
Code cleanup. Remove code carried over from old repo.