Update README-CN.md

Author: huangshuwei

README-CN.md

@@ -2,7 +2,6 @@
 [![vue2](https://img.shields.io/badge/vue-2.6+-brightgreen.svg)](https://vuejs.org/)
 [![NPM downloads](https://img.shields.io/npm/dm/vue-easytable.svg?style=flat)](https://npmjs.org/package/vue-easytable)
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-[![Build Status](https://travis-ci.com/Happy-Coding-Clans/vue-easytable.svg?branch=master)](https://travis-ci.com/Happy-Coding-Clans/vue-easytable)
 [![license](https://img.shields.io/npm/l/vue-easytable.svg?maxAge=2592000)](http://www.opensource.org/licenses/mit-license.php)
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 [![Gitter](https://badges.gitter.im/vue-easytable/community.svg)](https://gitter.im/vue-easytable/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)