Merge pull request #3 from RubyLouvre/master

merge from master
Merge branch 'master' of https://github.com/RubyLouvre/avalon
Merge pull request #4 from RubyLouvre/master

merge from master
Update avalon.js

修复DOMNodeRemoved事件发生时，对于元素的判断

之前的问题是在chrome下，无法判断其它节点的删除
Merge pull request #1 from RubyLouvre/master

merge from master
update avalon  method
update avalon
update 验证组件开发完毕
修正 $fire在跨模块通信时无法通知widget组件的BUG
update createSinalTower
update
让 data-duplex-event支持更多事件类型
update ms-duplex 2.0
fix typo
update 区分事件是程序触发还是用户触发
fix eval
update window
update readme
remove img
精简 newSetter的逻辑