text box style.

demo clean up.
rearranged demo.

add TextBox.
Merge pull request #362 from DDDBear/3.1.0-dev

使用‘checked'作为状态class
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
更新至edp项目最新版本结构
让test能跑
为了修复tab测试case报错问题，修改从dom中提取tab导航标签样式的代码；增加tab的测试case
Merge pull request #365 from yanghuabei/fix-tab-test-case-fail

为了修复tab测试case fail问题，修改从dom中提取tab导航标签样式的代码；增加tab的测试case
Merge pull request #364 from ecomfe/update-to-edp-project

使用edp最新项目结构
标准化 Select 基本功能
改文件名。调整注释风格
Merge pull request #370 from Exodia/3.1.0-dev

标准化 Select 基本功能
standardize MonthView, Calendar and RangeCalendar
standardize MonthView,Calendar,RangeCalendar based on esui-flat-theme
add disabled state