PS3 Move controllers as feet trackers FIXED (in beta)

Just before release we cleaned up the code and fixed a bug, but PS3 Move support depended on this bug to work correctly so it was effectively broken, stopping randomly and deviating too easily. The beta branch has been updated with this problem fixed. Read the instuctions to learn how to use PS Move controllers (miniUSB version) with NaLo, and tell us your experience!