#26 implemented all annotations
Merge remote-tracking branch 'origin/master'

Conflicts:
	dao-impl/src/main/java/org/schooldesk/hibernateobjects/ResourceCore.java
	dao-impl/src/main/java/org/schooldesk/hibernateobjects/TestAnswerCore.java
	dao-impl/src/main/java/org/schooldesk/hibernateobjects/TestQuestionCore.java