Merge pull request #1834 from pandamicro/v2.x

Fixed #5042: Improve logic of CCLayer's setTouchEnabled
Issue #5193: ccs.TextField the problem of the size
Merge pull request #1856 from VisualSJ/v2.x

Issue #5193: ccs.TextField the problem of the size
Issue #5224: JSLoader module should be disabled when using single engine file in advanced mode of google closure compiler
Merge pull request #1861 from VisualSJ/v2.x-5-19

Closed #5224: JSLoader module should be disabled when using single engine file in advanced mode of google closure compiler
Fixed a bug that cc is not defined
Merge pull request #1897 from VisualSJ/v2.x

Fixed a bug that cc is not defined
Close #5545: fixed a bug of cc.TextureCache that cc.loader will shutdown when some resources fail
Merge pull request #1917 from dingpinglv/Iss5545_TextureCache

Closed #5545: fixed a bug of cc.TextureCache that cc.loader will shutdown when some resources fail
Closed #5588: fixed a bug of MouseEventDispatcher that it can't receive mouse move event on canvas after double click.
Merge branch 'v2.x' of https://github.com/cocos2d/cocos2d-html5 into Iss5588_MouseEventDispatcher
Merge pull request #1934 from dingpinglv/Iss5588_MouseEventDispatcher

Closed #5588: fixed a bug of MouseEventDispatcher that it can't receive mouse move event on canvas after double click.
Issue #5671: Refactor cc.Sprite's setColor for Performance for v2.2.3
Merge pull request #1974 from dingpinglv/Iss5671_SpriteSetColorV2

Issue #5671: Refactor cc.Sprite's setColor for Performance for v2.2.3
Fixed #5671: refactor other classes with new tint method for v2.x.
Merge branch 'v2.x' of https://github.com/cocos2d/cocos2d-html5 into Iss5671_SpriteSetColor
Merge pull request #1981 from dingpinglv/Iss5671_SpriteSetColorV2

Fixed #5671: refactor other classes with new tint method for v2.x.
Closed #5726: Let image and audio support to load from local file
Merge pull request #1988 from dingpinglv/Iss5726_LocalFile

Closed #5726: Let image and audio support to load from local file
add bake node to v2.x