Remote Texture Loading Fix
Remove comment
cocos2d/cocos2d-js#1171: Fixed cc.texutreCache's addImage logic
Merge pull request #1 from pandamicro/fix_texcache_addImage

cocos2d/cocos2d-js#1171: Fixed cc.texutreCache's addImage logic
Merge pull request #2486 from man2/develop

Remote Texture Loading Fix
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss2416_RefactorRenderer