update IDE to 1.0.0-final
Merge branch 'master' of https://github.com/chukong/cocos-docs
Merge pull request #559 from pandamicro/master

[Cocos2d-JS] Docs for v3.1 release
Merge pull request #558 from honghui/master

update IDE to 1.0.0-final
[Cocos2d-JS] Improve docs for 3.1 release and Facebook sdk
Merge branch 'master' of https://github.com/cocos2d/cocos-docs