Issue #5956: Add release for getFromPool
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into develop
Feature #5950 Add Facebook API  upgrade Facebook sdk
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into develop_new

Conflicts:
	external/pluginx/platform/facebook.js
Feature #5941: Desactivate WebGL for iOS version < 8
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into develop
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into develop
Issue #5933: setClippingType (only STENCIL of canvas)
Issue #5933: setClippingType (only STENCIL of canvas)
Merge pull request #2316 from VisualSJ/develop

Issue #5933: setClippingType (only STENCIL of canvas)
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into Renderer
Merge pull request #2317 from dingpinglv/Iss5941_WebGLRenderer

Issue #5941: Let Sprite's camera works.
Issue #5933: TextureRenderCmdCanvas error
_drawingRect is error
Merge branch 'Renderer' of git://github.com/cocos2d/cocos2d-html5 into Renderer
Merge pull request #2318 from VisualSJ/Renderer

Issue #5933: _drawingRect is error
Issue #5933: PhysicsSprite error (The calculation position of the delay)
Merge pull request #2319 from VisualSJ/Renderer

Issue #5933: PhysicsSprite error (The calculation position of the delay)
Issue #5933: fixed spine debug mode
Merge pull request #2320 from VisualSJ/Renderer

Issue #5933: fixed spine debug mode
Sprite setTexture. Listen for the load event.