Fixed #5540: Refactor ccui.TextAtlas setStringValue to setString
Merge pull request #1911 from pandamicro/develop

Fixed #5540: Refactor ccui.TextAtlas setStringValue to setString
Issue #5096: fix a bug of cc.LayerColor that its setColor is incorrect.
Merge branch 'Renderer' of https://github.com/cocos2d/cocos2d-html5 into Iss5096_Renderer
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss5096_Renderer
fixed cc.Skin bounding box calculation for canvas rendering
Issue ##5548: May create an empty action
Merge pull request #1915 from VisualSJ/develop-5548

Issue ##5548: May create an empty action
Merge pull request #1912 from tovchenko/develop

fixed cc.Skin bounding box calculation for canvas rendering
Issue #5096: refactor renderer's codes for more maintainable
Merge branch 'Renderer' of https://github.com/cocos2d/cocos2d-html5 into Iss5096_Renderer
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss5096_Renderer
Merge pull request #1919 from dingpinglv/Iss5096_Renderer

Issue #5096: refactor renderer's codes for more maintainable