-[CACA] Changed removed unnecessary if statement from getCCCacaScreenFilterVar
-[CACA] ARC Compatible
-[CACA] Cocos2D 2.0 Compatible
-[CACA] Cocos2D 2.1 Compatible
-[CACA] Default screen colour is blue instead of the ugly grayscale stripes
-[CACA] Added a check to avoid undesired filter toggling when using more than one filter at the same time
-[CACA] When a character shouldn't be displayed the filter no longer renders a character in black
-[CACA] Fixed possible memory leak when using multiple instances of the filter at the same time
-[XMPL] Added examples for Cocos2D 2.0 and Cocos2D 2.1
-[XMPL] Changed examples to demonstrate how to selectively filter certain things (useful to not filter UI elements)
-[XMPL] Fixed memory leak
-[RDME] Updated the read me.