Add a document to describe how to call c++ from lua
change cocos2d-js download url
Merge pull request #256 from samuele3hu/luaDocument

Add a document to describe how to call c++ from lua
correct debug lua url
Merge pull request #259 from honghui/master

correct urls
add document for cc.game.EVENT_HIDE and cc.game.EVENT_SHOW
[Cocos2d-JS] Add js about docs
Merge pull request #261 from pandamicro/master

[Cocos2d-JS] Add js about docs
add note for jdk and ide version
[Cocos2d-JS] Improve inheritance doc
Merge pull request #262 from honghui/master

add note for jdk and ide version
Merge pull request #263 from pandamicro/master

[Cocos2d-JS] Improve inheritance doc
Merge branch 'master' of https://github.com/chukong/cocos-docs
add event dispatcher for v3
add chinese document for inheritance in cocos2d-js v3.0
Merge pull request #264 from u0u0/master

add event dispatcher for v3
add memory management for v3.0
Merge branch 'master' of https://github.com/chukong/cocos-docs
Merge pull request #265 from u0u0/master

add memory management for v3.0
How to bind a custom class to runtime