Merge pull request #164 from IbpTeam/Data

Merge the latest Data branch into master jimmie->wangfeng
Merge pull request #166 from wjmjimmie/br#21+jimmie

采用回调的API定义，实现远程API的本地化调用  ->v11985, huyuanzhe, shuanzi, xifei
Add annotation of api.js function.