Deleted TEST.txt
Basic functions for load and play sounds
* Changed Audio/AudioManager.cpp to Singleton
* Added Log system + Logs for audio
* Added base for Linux (No code yet)
* Added PlayMusic PlaySoundEffect for Windows
* Removed SystemComponents
* Removed empty IAudio.cpp
Merge remote-tracking branch 'remotes/origin/Windows' into Pettson

Conflicts:
	Breakout/Breakout/Breakout.vcxproj
	Breakout/Breakout/Program.cpp