Implemented Event-API
Attempt to merge.
Merge branch 'master' of https://github.com/boschbc/NaoRobot

Conflicts:
	Naovigate.Test/Event/NaoEventFactoryTest.cs
	src/Event/GoalToNao/GoToNaoEvent.cs
	src/Event/GoalToNao/GoalToNaoEvent.cs
	src/Event/GoalToNao/PickupEvent.cs
	src/Event/GoalToNao/PutDownEvent.cs
	src/Event/GoalToNao/StopNaoEvent.cs
	src/Event/Internal/MoveNaoEvent.cs
	src/Event/NaoEvent.cs
	src/Event/NaoEventFactory.cs
	src/Event/NaoToGoal/HoldingNaoEvent.cs
	src/Event/NaoToGoal/StateNaoEvent.cs
	src/communication/GoalCommunicator.cs
Refined Event-API
Merge branch 'master' of https://github.com/boschbc/NaoRobot