Code refactoring and cleanup.
Fixed comments.
Small improvements to the startup logic.
Fixed the invalidation logic to set the session to null. Added method to encapsulate the context data map.
Code refactoring.
Removed getPicketBoxManager method. Test cases should always use createManager.
Fixed the invalidation logic to set the session to null. Added method to encapsulate the context data map.
Session support is disabled by default.
Small improvments to the test cases.
Fixed session management configuration.
Fixed session management configuration.
Added default discovery strategy for the EntityManager.
Release version change: 5.0.0-2013Jan04
Next release version: 5.0.0-SNAPSHOT