kinect changes for 3d level scene

made it possible to make the puzzles work with kinect in the 3dlevel
scene
kinect changes

made before going back to the master branche to try and change the menu
in the master branche
Merge remote-tracking branch 'origin/Kinect'

Conflicts:
	First Try/Assets/Scenes/3Dlevel.unity
	First Try/Assets/Scenes/Menu.unity
	First Try/Assets/Scripts/MenuScript.cs