Added Get classes to Controller skeleton
Andrew Busch

 On branch PPFeatureController
 Changes to be committed:
	new file:   PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/controller/GetGameController.java
	new file:   PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/controller/GetGameRequestObserver.java