Merge pull request #43 from andyque/master

fixed #3470. replaced objective-c patterns with c++11 patterns
Merge pull request #44 from andyque/master

fixed #3470. fix the links in catalog
sync English catalog with zh, remove reference which depends on cocos2d-x source code heavily, add readme at root.
Merge pull request #45 from walzer/master

update catalog and readme, remove reference