Competed Task #41.
A way was needed to register player interfaces with the controller so
they can be updated.
Added a map to bind IPlayerInterfaces to PlayerPiece colors to achive
this.
Merge branch 'master' of
https://github.com/andrewbharrisiv/NineManMorris.git

Conflicts:
	NMM_java_sc/src/test/ControllerTest.java