fix plugin-x test for desktop platforms
add LayoutParameter constants in new format
use new format constants of LayoutParameter
fix Sprite spell error
delete useless Objective-C code
fix key name error on jsb
fix tableview constructor bug on jsb
fix EditBox constructor bug on jsb
add _ctor function for RichElement
use cc.color instead of string literal
delete propertiesForGID redefine
fix _brushs bug in RenderTextureTest
fix cc._imgLoader bug
Merge pull request #664 from joshuastray/master

fix rc2-test bugs on jsb
Merge pull request #666 from wuzhiming/fb_3rd

modify some ui position.let it can display right in iPad mini
delete getInstance
Merge pull request #668 from VisualSJ/master

delete getInstance
change to relative position. or iPad can't see this label.