update engine version
[Cocos2d-JS] Add Facebook api reference
[Cocos2d-JS] Add Integrate Facebook sdk on android document
[Cocos2d-JS] Add Integrate Facebook sdk on iOS document
Merge branch 'master' of https://github.com/cocos2d/cocos-docs
Merge branch 'master' of https://github.com/cocos2d/cocos-docs
Update ko.md
Create ko.md
Create ko.md
Update format of Facebook API ref
Update format for Facebook API ref
Update en.md
Update format for Facebook API ref
Update format for chinese Facebook API ref
[Cocos2d-JS] Add facebook-sdk web integration doc
[Cocos2d-JS] Update links and informations in Facebook docs
[Cocos2d-JS] Add Facebook docs links to catalog
Quick教程第五篇
Merge pull request #441 from rainswan/master

Quick教程第五篇
Revert "update engine version"

This reverts commit e2db75a86907a44f2fbce01297af8c1c680cd89e.