update ide document to 1.0.0-rc2
[Cocos2d-JS] Improve docs for 3.0 Release
Merge branches 'master' and 'master' of https://github.com/cocos2d/cocos-docs
[Cocos2d-JS] Improve docs for 3.0 Release
add how to debug cpp(Chinese version)
Merge pull request #499 from pandamicro/master

[Cocos2d-JS] Improve docs for 3.0 Release
Merge pull request #500 from joshuastray/refactor_fb_doc

merge documentation from facebook and fix conflicts
增加quick加密教程
update catalog
Merge pull request #501 from honghui/master

update ide document to 1.0.0-rc2
Merge pull request #502 from rainswan/master

增加quick加密教程
Correct some mistake and upgrade to 3.0 Final

Please be noted that:
1. Use always Cocos2d-JS, Cocos2d-html5 shouldn't be used
2. `cocos compile` with `-m release` can automatically generate jsc files, no need to use jscompile
Merge pull request #503 from pandamicro/patch-1

Correct some mistake and upgrade to 3.0 Final