* <add>(create-api): $updateProps + (picker): watch selectIndex

* <delete> immediate

2. 在数据 dirty 情况下通过 refresh 和 destroy 来更新 wheels, 替代全部重新 create 方案

2. 列数减少时，去除多余的 pickerSelectedVal 和 pickerSelectedIndex

2. 过滤多余的 pickerSelectedVal

1. 列数增加: 增加的列对应的 scroll 未实例化无法滚动
2. 列数减少: pickerSelectedVal 保留了变化前选中的值

* checkbox&radio: no item background color, but group has background color and moved state classes to root elements

* radio&checkbox: support native style & muti background colors

* update(example): checkbox & radio

* update(test): checkbox & radio tests

* input, select and textarea css style

* update(example): component order

* rate support justify

* support password eye, issue #107

* update input, select and textarea line-height

* update(test): input add pwdEye

* update(test): rate test

* radio format

* nativeStyle to hollowStyle

* update checkbox example

* update(doc): checkbox and radio doc

* input pwdEye support string value

* rate demo & doc

* rate demo & doc

* update(doc): select add picker-show and picker-hide events

* update input doc & demo

* password eye

* upgrade copy-webpack-plugin

* remove scroll useless prop

* input demo

* input demo

* finish swipe & swipe-item component

* optimize code

* add swipe demo

* optimize code and finish demo

* add unit test of swipe

* do some unit test of swipe component

* optimize the unit test and source code of swipe component

* optimize the unit test of swipe component

* optimize the unit test of swipe component

* finish swipe.md and optimize some code

* support ssr

* change val to value & transform data to specific file

* close vconsole

* <add>(picker): swipeTime

* <update>(doc): pickers

* <add>(select)

* <add>(select): test

* <add>(select): doc

* <update>(select): auto-pop, change

* <feat> support-textarea

* <update> example and document

* <update> textarea

* <update> textarea

* <update> textarea

* <fix>(switch): bug #102

* Support Rate resolve #87 (#96)

* <feat> support rate component resolve #87

* <feat> support rate

* upload bug fix (#95)

fix aliyun OSS upload

* <feat> support rate

* <update> change value when touchmove

* <update> delete scoped

* <update> rate

* <update> input

* <feat> support-textarea

* <update> textarea

* <feat> support rate component resolve #87

* <feat> support rate

* upload bug fix (#95)

fix aliyun OSS upload

* <feat> support rate

* <update> change value when touchmove

* <update> delete scoped

* <update> rate

* <update> input

* <feat>(radio): custom radio label

* <fix>(radio): custom radio label test

* <update>(radio): custom radio label update

* <fix>(radio): custom radio label test

* <fix>(radio): custom radio label done

* <fix>(radio): custom radio label example done

* <fix>(radio): custom radio label example document done

* <update>(radio): optimize

* CR radio & checkbox

* radio units

* support radio component

* support upload component

* upgrade checkbox-group component