Merge pull request #230 from tarlepp/patch-1

Added MIT license badge

Author: makasim

README.md

@@ -2,6 +2,7 @@
 
 [![Gitter](https://badges.gitter.im/php-enqueue/Lobby.svg)](https://gitter.im/php-enqueue/Lobby)
 [![Build Status](https://travis-ci.org/php-enqueue/enqueue-dev.png?branch=master)](https://travis-ci.org/php-enqueue/enqueue-dev)
+[![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE)
 
 This is where all development happens. The repository provides a friendly environment for productive development and testing of all enqueue related packages.