Implementing EntityManager, in progress
Implemented EntityManager, moved to Hibernate 4.2.2.FINAL. Need to test everything more times.
Refactore code. Moved to the last Hibernate version, that works stable. Versions >= 4.3.0 are not supported by JPA EntityManager.
Reformated all the code. (Thx to Idea:) ). Moved to the latest Hibernate and Hibernate-jpa-api versions.
Merge branch 'sdasktc_entitymanager'