delete unused files

packages/popup/CHANGELOG.md

@@ -1,8 +0,0 @@
-## 0.0.2 (2017-01-20)
-
-* 改了bug A
-* 加了功能B
-
-## 0.0.1 (2017-01-10)
-
-* 第一版

packages/popup/package.json

@@ -1,10 +0,0 @@
-{
-  "name": "@youzan/van-popup",
-  "version": "0.0.1",
-  "description": "popup component",
-  "main": "./index.js",
-  "author": "zhangmin <zhangmin@youzan.com>",
-  "license": "MIT",
-  "devDependencies": {},
-  "dependencies": {}
-}

packages/popup/src/popup.vue

@@ -7,7 +7,7 @@
 </template>
 
 <script>
-import Popup from 'packages/mixins/popup';
+import Popup from '../../mixins/popup';
 export default {
   name: 'van-popup',