timer function

adds in a timer function to the game controller
Merge branch 'master' of https://github.com/ahusba/Gamejam

Conflicts:
	game1/Assets/Scene/KinectSample.unity
	game1/Library/CurrentLayout.dwlt
	game1/Library/InspectorExpandedItems.asset
	game1/Library/ScriptAssemblies/Assembly-CSharp-Editor.dll
	game1/Library/ScriptAssemblies/Assembly-CSharp-Editor.dll.mdb
	game1/Library/ScriptAssemblies/Assembly-CSharp.dll
	game1/Library/ScriptAssemblies/Assembly-CSharp.dll.mdb
	game1/Library/ShaderCache.db
	game1/Library/assetDatabase3
	game1/Library/expandedItems
	game1/Library/guidmapper
	game1/Library/metadata/06/063517539b79e7747a8900c988eb7308
	game1/Library/metadata/12/12e164431dbd8714bbde0aeef453b764
	game1/Library/metadata/18/187611ec21a044644bc612d59dd81bf6
	game1/Library/metadata/5c/5c3ba1ae13a5d964bbe1dd16cf8cedc3
	game1/Library/metadata/69/69e6b69fe0d41ed46a7b764333527e4a
	game1/Library/metadata/78/783e448dd7b546b439a207cc51f2ff54
	game1/Library/metadata/7c/7cd8b3f25c65433469fc89b1c93c3274
	game1/Library/metadata/7f/7f03d37264d376f4994d04dfae398b2b
	game1/Library/metadata/84/84fa570110ff5f945a013f61d5d7128d
	game1/Library/metadata/86/86b89fdc9abad2b4292f39e1fc494ef3
	game1/Library/metadata/91/9103186faaae9d142a60ba91cfbd6f45
	game1/Library/metadata/99/99783581d6593cd4e8b6be4ff5f24108
	game1/Library/metadata/d9/d9a637e69b9f0a7449ee6b6e158ddd5b
	game1/Library/metadata/ed/ed7197d722b84914da6054876351e7c8
	game1/Library/shadercompiler-1.log