fix for the graphics not displaying.
fix for the graphics not displaying.

haithemaraissia/CocosSharp,TukekeSoft/CocosSharp,hig-ag/CocosSharp,MSylvia/CocosSharp,MSylvia/CocosSharp,TukekeSoft/CocosSharp,mono/CocosSharp,mono/CocosSharp,zmaruo/CocosSharp,zmaruo/CocosSharp,mono/cocos2d-xna,mono/cocos2d-xna,netonjm/CocosSharp,haithemaraissia/CocosSharp,netonjm/CocosSharp,hig-ag/CocosSharp