fixed some loading problems.
Merge branch 'v3' of https://github.com/super626/cocos2d-x into merge-bundle
Merge branch 'v3' of https://github.com/super626/cocos2d-x into merge-bundle
for testing
Merge branch 'v3' of https://github.com/super626/cocos2d-x into merge-bundle
animation is ok.
Merge pull request #99 from lvlonggame/merge-bundle

Merge bundle