text box style.

demo clean up.
rearranged demo.

add TextBox.
使用‘checked'作为状态class

使用‘checked'作为状态class
修改cr错误

修改cr错误
Merge pull request #362 from DDDBear/3.1.0-dev

使用‘checked'作为状态class
unselect接口也要silent参数

unselect接口也要silent参数
Merge pull request #363 from DDDBear/3.1.0-dev

unselect接口也要silent参数
添加icon支持。
整理了textbox样式。
fix comments on check in.
Merge branch '3.1.0-dev' of https://github.com/ecomfe/esui into 3.1.0-dev
fixed comments.
rollback a demo change in classic textbox.html.
Merge pull request #361 from yankun01/3.1.0-dev

添加Textbox的代码
Merge pull request #1 from ecomfe/3.1.0-dev

3.1.0 dev