Add new app to README.md (#709)

Author: elisaday

README.md

@@ -113,3 +113,4 @@ Take a look at some of the amazing projects built with electron-vue. Want to hav
 * [**XPanel**](https://github.com/krustnic/xpanel): XAMPP control panel alternative built with Electron & Vue.js
 * [**Hexo-Client**](https://github.com/gaoyoubo/hexo-client): A hexo client powered by electron-vue.
 * [**YT.Downloader**](https://github.com/myazarc/ytdownloader): Youtube Video Downloader&Converter and Play Music, built with Electron & Vue.js.
+* [**BMFont-JS**](https://github.com/elisaday/bmfont-js): BMFont-js is a bitmap font generator, built with Electron & Vue.js.