Issue #4986: May exceed the maximum margin of rect
Merge pull request #1899 from VisualSJ/develop-cocosudio

Issue #4986: May exceed the maximum margin of rect
Issue #5504: To change the color default value
Issue #5504: To change the color default value
Issue #5504: To change the color default value
Issue #5504: To change the color default value
Merge pull request #1900 from VisualSJ/develop-cocosudio

Issue #5504: To change the color default value
Issue #5096: remove the useless codes in renderer for better performance
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss5096_Renderer