Issue #5835: modify The return value of the Facebook interface
Issue #5835: modify The return value of the Facebook interface
Merge pull request #2145 from dingpinglv/Iss5833_Scale9Sprite

Closed #5833: fixed a bug of cc.Scale9Sprite that it has a line on iOS device.
Merge pull request #2144 from VisualSJ/develop-02

Issue #5835: modify The return value of the Facebook interface
fixed CCProgressTimer draw on canvas with colorized sprite
Merge pull request #2146 from musikov/develop

fixed CCProgressTimer draw on canvas with colorized sprite
Fixed #5833: add a check to cc.Scale9Sprite._cacheScale9Sprite
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into Iss5833_Scale9Sprite