Issue #2416: correct a mistake of cc.SpriteBatchNode and LabelBMFont
Merge pull request #29 from VisualSJ/Iss2416_RefactorRenderer

Issue #2416: Repair Node status update error
Issue #2416: correct LabelBMFont's mistake
Merge branch 'Iss2416_RefactorRenderer' of https://github.com/dingpinglv/cocos2d-html5 into Iss2416_RefactorRenderer
Merge branch 'Iss2416_RefactorRenderer' of http://github.com/dingpinglv/cocos2d-html5 into Iss2416_RefactorRenderer
Issue #2416: correct some mistakes of cc.Scale9Sprite and cc.ParallaxNode
Merge branch 'Iss2416_RefactorRenderer' of http://github.com/dingpinglv/cocos2d-html5 into Iss2416_RefactorRenderer

Conflicts:
	cocos2d/core/sprites/CCSpriteBatchNode.js
Issue #2416: Repair BMFont texture update error for canvas