Cleaning up CCSimpleAudioEngine:
Cleaning up CCSimpleAudioEngine:

* using multiple static objects - there should be just the CCSimpleAudioEngine singleton, others should be ivars
* fixing indentation

zmaruo/CocosSharp,haithemaraissia/CocosSharp,zmaruo/CocosSharp,hig-ag/CocosSharp,hig-ag/CocosSharp,mono/CocosSharp,mono/CocosSharp,haithemaraissia/CocosSharp,MSylvia/CocosSharp,TukekeSoft/CocosSharp,MSylvia/CocosSharp,TukekeSoft/CocosSharp