Minor cleanup of CCDictMaker:
Minor cleanup of CCDictMaker:

* renaming of private ivars
* renaming of some method args to remove prefix

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