fixed #5569 : set installLocation = auto
[AUTO] : updating jsbinding automatically
Merge pull request #493 from CocosRobot/update_js_bindings_1403259161

[AUTO] : updating jsbinding automatically
Merge pull request #491 from joshuastray/master

fixed #5569 : set installLocation = auto
Update Cocos2d-x
Merge pull request #494 from pandamicro/master

Update Cocos2d-x
Merge pull request #30 from cocos2d/master

update cocos2d-js