latest CodeGen version & XPD mods
Merge branch 'CodeGen' of github.com:mobilis/9cards into CodeGen

Conflicts:
	MobilisNineCards_Service/src/de/tu_dresden/inf/mobilis/apps/_9Cards/client/AbstractIQListener.java
	MobilisNineCards_Service/src/de/tu_dresden/inf/mobilis/apps/_9Cards/client/AbstractMessageListener.java