Merge pull request #2275 from joshuastray/new_renderer

webgl rendering command for DrawNode, MotionStreak, ParticleSystem, Prog...
Issue #5941: adds SpriteBatchNode and AtlasNode to new renderer for WebGL
Merge branch 'Renderer' of https://github.com/cocos2d/cocos2d-html5 into Iss5941_WebGLRenderer

Conflicts:
	cocos2d/core/renderer/RendererCanvas.js
	cocos2d/core/renderer/RendererWebGL.js
Issue #5933: Scale9Sprite
Merge pull request #2276 from VisualSJ/Renderer

Issue #5933: Scale9Sprite
Merge branch 'Renderer' of https://github.com/cocos2d/cocos2d-html5 into Iss5941_WebGLRenderer
Merge pull request #2277 from dingpinglv/Iss5941_WebGLRenderer

Issue #5941: adds SpriteBatchNode and AtlasNode to new renderer for WebGL
Issue #5941: add CustomRenderCmd to new renderer
Merge pull request #2278 from dingpinglv/Iss5941_WebGLRenderer

Issue #5941: add CustomRenderCmd to new renderer
add ParticleRenderCmdWebGL
Merge branch 'Renderer' of git://github.com/cocos2d/cocos2d-html5 into new_renderer

Conflicts:
	cocos2d/core/renderer/RendererWebGL.js