Added a sound class, sound manager class, music xml, sound xml and several test sounds I had.
I implemented a game over sound.
So far the only sounds with ids are:
1 - Death sound
2 - Pickup sound
Merge branch 'master' of https://github.com/connorclockwise/DreamStateMachine into SoundClass

Conflicts:
	DreamStateMachine/ActorManager.cs
	DreamStateMachine/DreamStateMachine.csproj
	DreamStateMachine/game.cs
	DreamStateMachine/obj/x86/Debug/DreamStateMachine.csproj.FileListAbsolute.txt
Sound Class

Added sound class, sound manager, some sound xmls, and sound files.

Currently there are two sounds in the xml:
1 - Death
2 - Pickup
Merge branch 'master' of https://github.com/connorclockwise/DreamStateMachine into develop

Conflicts:
	DreamStateMachine/DreamStateMachine.csproj
	DreamStateMachine/game.cs
	DreamStateMachine/obj/x86/Debug/DreamStateMachine.csproj.FileListAbsolute.txt
Cleaning up
Merge pull request #16 from mitjmcc/master

Added Sound Class - Minus the conflicts