add badges

Author: forsartis

README.md

@@ -1,4 +1,6 @@
 # vue-cli-plugin-tailwind
+[![Tailwind CSS](https://img.shields.io/badge/dynamic/json.svg?color=blue&label=tailwindcss&query=%24.dependencies.tailwindcss&url=https%3A%2F%2Fraw.githubusercontent.com%2Fforsartis%2Fvue-cli-plugin-tailwind%2Fmaster%2Fpackage.json)](https://tailwindcss.com/)
+[![License](https://img.shields.io/npm/l/vue-cli-plugin-tailwind.svg)](https://github.com/forsartis/vue-cli-plugin-tailwind/blob/master/LICENSE)
 
 
 ## Getting started