Issue #5986: Fixed TableView and EGLView issue
Issue #5982: Refactor constructors in cocostudio extension
Issue #5982: Remove all create functions
Merge branch 'Renderer' of git://github.com/cocos2d/cocos2d-html5 into Renderer

Conflicts:
	cocos2d/core/platform/CCEGLView.js
Merge pull request #2359 from pandamicro/Renderer

Issue #5986: Refactor constructors in cocostudio extension and fix issues
Merge pull request #2360 from dingpinglv/Iss5968_RefactorCanvasRenderer

Issue #5968: fixed a bug of cc.Layer that its bake function doesn't work
Issue #5968: refactor cc.LayerGradient for performance