[bugfix] Dialog should reset button text when showed (#278)

* [bugfix] CouponList always show empty info

* [bugfix] add click feedback of buttons in components

* [Doc] add custom theme document

* [new feature] Notice bar support more props

* [bugfix] PullRefresh test cases

* [bugfix] unused NoticeBar style

* [bugfix] Swipe width calc error

* [Doc] english document of all action components

* [Doc] change document site path to /zanui/vant

* [Doc] fix

* [bugfix] uploader style error

* [bugfix] tabs document demo

* [new feature] Cell support vue-router target route

* [bugfix] add cell test cases

* update yarn.lock

* [bugfix] Tabbar cann't display info when use icon slot

* [Doc] update document title

* [bugfix] Dialog should reset button text when showed

* [new feature] CouponList add showCloseButton prop

packages/dialog/index.js

@@ -7,6 +7,8 @@ const defaultConfig = {
   value: true,
   title: '',
   message: '',
+  confirmButtonText: '确认',
+  cancelButtonText: '取消',
   showCancelButton: false,
   closeOnClickOverlay: false,
   callback: action => {