* init logic

* form validate return valid value

* fix issue #123

* update(doc): location hash decode

* form basic

* fix ssr

* validator test

* form style

* ref form

* validator: rule to rules

* ref form

* validator: for to model

* update(doc&demo): add form

* validator: for to model

* eslint

* optimize form&validator

* handlerValidateRule condition check

* form: new-model to immediate-validate

* form field model to modelKey

* support json view

* fix form-item modelkey

* <add>(segment-picker): init

* <update>(segment-picker): select, cancel

* <add>(segment-picker): next, prev, title

* <add> change, selectIndex

* <update> v-bind object

* <add> test + update

* <update> test

* <update> example

* <add> comment

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

* <delete> immediate

<add>(picker): support the change of column number when use setData

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