fix avalon.promise BUG
remove console.log
update avalon 11.27
Merge pull request #399 from dragonwong/master

dialog：修正遮罩层空白
lazyload改为定时检查是否在可视区域中
lazyload 文档更新
oni首页更新
camera组件更新至1.1
Merge pull request #400 from roscoe054/master

lazyload、camera更新
Merge pull request #18 from RubyLouvre/master

merge from RubyLouvre