fix grammar mistake
update binding custom class to js for cocos2d-js 3.0 beta upgrade
add Cocos Code IDE's changelog
Merge pull request #313 from honghui/master

update document for Cocos Code IDE 1.0.2.beta
some words error fix
update document for cocos code ide 1.0.2 beta.
update document for cocos code ide 1.0.2 beta.
Merge pull request #316 from htlxyz/feature/quickdocs

Feature/quickdocs
Merge pull request #315 from guanyu-yan/master

update document for cocos code ide 1.0.2 beta.
Merge pull request #314 from honghui/master

some words error fix
Merge branch 'master' into feature/quickdocs