Merge pull request #1157 from dingpinglv/Iss2844_RenameVersion

Closed #2844: Rename version 2.1.6 of Cocos2d-html5 to 2.2
issue #2828: CocoStudio HTML5 support.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Cocostudio
closed #2916: Fixed a bug of audio does not play correctly in advanced compress.
fix defect: cc.Place action
fixed #2852: Corrected a SpriteFrameCache's mistake for adapting multiple resolution resources
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss2852_RefactorMultResources
Merge pull request #1180 from dingpinglv/Iss2852_RefactorMultResources

fixed #2852: Corrected a SpriteFrameCache's mistake for adapting multiple resolution resources
fix cc.Place action
add gitignore
Fixed #2852: Corrected cc.SpriteFrame's mistake for multiple resolution resources.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss2852_RefactorMultResources
Merge pull request #1182 from dingpinglv/Iss2852_RefactorMultResources

Iss2852 refactor mult resources
Merge pull request #1179 from rablwupei/ccplace_position

fix defect: cc.Place action
fixed #2852: Correct RenderTexture's mistake for multiple resolution resources.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss2852_RefactorMultResources
Merge pull request #1183 from dingpinglv/Iss2852_RefactorMultResources

fixed #2852: Correct RenderTexture's mistake for multiple resolution resources.
Fixed #2852: Corrected RenderTexture's mistake for multiple resolution and add some check to TableView
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss2852_RefactorMultResources
Merge pull request #1184 from dingpinglv/Iss2852_RefactorMultResources

Fixed #2852: Corrected RenderTexture's mistake for multiple resolution and added some checks to TableView