Added controller methods for RMI and removed references components of other teams
Merge branch 'master' of https://github.com/woehrl01/de.htwg.seapal.maps

Conflicts:
	app/de/htwg/seapal/maps/controllers/IMapsController.java
	app/de/htwg/seapal/maps/controllers/MapsController.java
	app/de/htwg/seapal/maps/controllers/PlayMapsController.java
- added unit tests for ebean, db4o and controller
- added settings view