Issue #4608: Fixed a bug that CocosStudio throw error
Issue #4608: Fixed a bug that CocosStudio throw error
Issue #4713: fix a bug of cc.eventManager that the dirty flag of parent node's children are invalid when the parent hadn't add to eventManager
Merge branch 'develop-3.0' of https://github.com/cocos2d/cocos2d-html5 into Iss4713_SyncEventManager
Merge pull request #1756 from VisualSJ/develop-3.0

Issue #4608: Fixed a bug that CocosStudio throw error
Issue #4608: Change the file calling sequence
Issue #4608: CCLabelTTF throw error when Pic don't exist
Issue #4608: setter throw error.
Issue #4608: TextureCache throw error.
Merge pull request #1757 from VisualSJ/develop-3.0

Issue #4608: Change the file calling sequence
Closed #4713: Sync cc.eventManager and cc.ScrollView to -x v3.0 Stable
Merge branch 'develop-3.0' of https://github.com/cocos2d/cocos2d-html5 into Iss4713_SyncEventManager
Merge pull request #1758 from dingpinglv/Iss4713_SyncEventManager

Closed #4713: Sync cc.eventManager and cc.ScrollView to -x v3.0 Stable
Issue #4580: Fix CONSTANTS inconsistence between h5 and JSB
Fixed #4747: cc.RENDER_IN_SUBPIXEL removed
Update version number
Merge branch 'develop-3.0' of git://github.com/cocos2d/cocos2d-html5 into develop-3.0

Conflicts:
	cocos2d/core/base-nodes/BaseNodesWebGL.js