Adjust entities, create persistence config from java class, fix hibernate with spring
"Adjust persistence for connection with logic and api"
Merge branch 'master' into dev

Conflicts:
	server/src/at/ac/uibk/informatrix/ride4earth/api/controller/CommunityUserController.java
	server/src/at/ac/uibk/informatrix/ride4earth/config/PersistenceConfig.java
	server/src/at/ac/uibk/informatrix/ride4earth/global/classes/AbstractSupporter.java
	server/src/at/ac/uibk/informatrix/ride4earth/global/interfaces/FeedbackInterface.java
	server/src/at/ac/uibk/informatrix/ride4earth/global/interfaces/SupporterInterface.java
	server/src/at/ac/uibk/informatrix/ride4earth/logic/Credit.java
	server/src/at/ac/uibk/informatrix/ride4earth/logic/service/UserService.java
Temporary commit