Add some nice badges

Author: advoor

Readme.md

@@ -1,5 +1,8 @@
 # Laravel Nova Editor JS Field
 
+[![Latest Version on Github](https://img.shields.io/github/release/advoor/nova-editor-js.svg?style=flat-square)](https://packagist.org/packages/advoor/nova-editor-js)
+[![Total Downloads](https://img.shields.io/packagist/dt/advoor/nova-editor-js.svg?style=flat-square)](https://packagist.org/packages/advoor/nova-editor-js)
+
 A Laravel Nova implementation of [Editor.js](https://github.com/codex-team/editor.js) by [@advoor](https://github.com/advoor).
 
 ## Installation