update readme

-# Electron-Vue-template
-
-> An electron-vue project
-
-#### Build Setup
-
-``` bash
-# For Chinese Developers
-# install nrm
-npm i -g nrm
-# Switch to Taobao Source with NRM
-nrm ls
-nrm use taobao
-# install dependencies
-npm install
-
-# serve with hot reload at localhost:9080
-npm run dev
-
-# build electron application for production
-npm run build
-
-# run unit & end-to-end tests
-npm test
-
-
-```
-
----
-
-This project was generated with [electron-vue](https://github.com/SimulatedGREG/electron-vue)@[8fae476](https://github.com/SimulatedGREG/electron-vue/tree/8fae4763e9d225d3691b627e83b9e09b56f6c935) using [vue-cli](https://github.com/vuejs/vue-cli). Documentation about the original structure can be found [here](https://simulatedgreg.gitbooks.io/electron-vue/content/index.html).