change some api name and add doc description
Merge branch 'master' of https://github.com/RubyLouvre/avalon.oniui.git
change some api name and add doc description
update  simplegrid
Merge pull request #196 from shirlyLoveU/master

添加返回顶部
change some api name and add doc description
change some api name and add doc description
fix visible BUG
Merge pull request #198 from gogoyqj/master

修改一些接口的规范
update
fix render compute height bug
Merge pull request #199 from gogoyqj/master

fix render compute height bug
fix 自
Merge pull request #29 from RubyLouvre/master

update