添加smart addRow配置项实例
Merge pull request #78 from RubyLouvre/master

update
Merge pull request #309 from shirlyLoveU/master

为smartgrid提供addRow配置接口来添加新行
Merge pull request #310 from gogoyqj/master

fix scollbar ex bugs && document.body
add collision options for tooltip
Merge branch 'master' of https://github.com/RubyLouvre/avalon.oniui.git