Added input classes, interface, and enum.
Merge branch 'louis'

Conflicts:
	PacManMulti/PacManMulti/Controllers/ControllerInput.cs
	PacManMulti/PacManMulti/Controllers/KeyboardInput.cs
	PacManMulti/PacManMulti/Enum/Enum.cs
Merge branch 'master' of https://github.com/TeamAwesome5u/Pacman

Conflicts:
	PacManMulti/PacManMulti/Enum/Enum.cs
Merge branch 'master' of https://github.com/TeamAwesome5u/Pacman.git