[Cocos2d-JS] Fix link issues in Facebook docs
[Cocos2d-JS] Update getter setter list
Update zh.md
[Cocos2d-JS] Update getter-setter list
Merge branch 'master' of https://github.com/cocos2d/cocos-docs
[Cocos2d-JS] Improve Facebook API Ref
Merge pull request #459 from pandamicro/master

[Cocos2d-JS] Improve Facebook API Ref
[Cocos2d-JS] Improve Facebook docs
Merge branch 'master' of https://github.com/cocos2d/cocos-docs
Merge pull request #460 from pandamicro/master

[Cocos2d-JS] Improve Facebook docs
横版过关教程第6篇
Merge pull request #461 from rainswan/master

横版过关教程第6篇
Merge pull request #458 from purpleenjae/patch-3

Update zh.md