issue #3471 add one article about map
issue #3471 add one article about map, and add some codes.
Merge pull request #67 from Ivenyang/master

fixed #3441, modify spell, coding style.
add how to create C# WebBrowser
add how to create C# WebBrowser
Merge pull request #19 from cuit-zhaxin/master

issue #3471 add one article about map
Merge branch 'master' of github.com:andyque/cocos-docs
Merge pull request #68 from andyque/master

add one article of map
modified a linker
Merge pull request #69 from koowolf/master

add how to create C# WebBrowser