Issue #3501: replace cc.WHITE, cc.RED etc to cc.white(), cc.red()...
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss3501_ReleaseV2.2.2
update samples
Refactor #3370: refactor resizeWithBrowserSize to _resizeWithBrowserSize
Merge pull request #1430 from pandamicro/develop

Refactor #3370: refactor resizeWithBrowserSize to _resizeWithBrowserSize
Fixed #3568:  Correct a bug that it can't see the progress text when contentScaleFactor sets.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss3568_FixLabelAtlasBug
Merge pull request #1431 from xingsenma/develop

issue #3419 change setJsonName to setFile for CCComAttribute
Merge pull request #1433 from dingpinglv/Iss3568_FixLabelAtlasBug

Fixed #3568: Correct a bug that it can't see the progress text when contentScaleFactor sets.
Merge pull request #1424 from dingpinglv/Iss3501_ReleaseV2.2.2

Issue #3501: replace cc.WHITE, cc.RED etc to cc.white(), cc.red()...
Closed #3501: update reference of submodule
Merge pull request #1434 from dingpinglv/Iss3501_ReleaseV2.2.2

Closed #3501: update reference of submodule
fixed #3501: Modify sprite's draw for better performance.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss3501_ReleaseV2.2.2
Merge pull request #1435 from dingpinglv/Iss3501_ReleaseV2.2.2

fixed #3501: Modify sprite's draw for better performance.
Merge pull request #1436 from xingsenma/develop

issue #3419 fix bug for insertDefaultItem and insertCustomItem
Fixed #3501: correct a mistake for Optimize.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss3501_ReleaseV2.2.2
Merge pull request #1437 from dingpinglv/Iss3501_ReleaseV2.2.2

Fixed #3501: correct a mistake for Optimize.
Merge pull request #1439 from xingsenma/develop

closed #3419 fix bug for widget addChild