README.md in volt-0.9.1.pre4 vs README.md in volt-0.9.1.pre5

- old
+ new
@@ -1,9 +1,10 @@
 [![Gratipay](http://img.shields.io/gratipay/voltframework.svg)](https://www.gratipay.com/voltframework/)
 [![Gem Version](https://badge.fury.io/rb/volt.svg)](http://badge.fury.io/rb/volt)
 [![Code Climate](https://codeclimate.com/github/voltrb/volt/badges/gpa.svg)](https://codeclimate.com/github/voltrb/volt)
 [![Coverage Status](https://coveralls.io/repos/voltrb/volt/badge.svg?branch=master)](https://coveralls.io/r/voltrb/volt?branch=master)[![Build Status](http://img.shields.io/travis/voltrb/volt/master.svg?style=flat)](https://travis-ci.org/voltrb/volt)
 [![Inline docs](http://inch-ci.org/github/voltrb/volt.svg?branch=master)](http://inch-ci.org/github/voltrb/volt)
+[![License](http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](http://opensource.org/licenses/MIT)
 
 For the current status of Volt, read: http://voltframework.com/blog
 
 Volt is a Ruby web framework where your Ruby code runs on both the server and the client (via [Opal](https://github.com/opal/opal)). The DOM automatically updates as the user interacts with the page. Page state can be stored in the URL. If the user hits a URL directly, the HTML will first be rendered on the server for faster load times and easier indexing by search engines.
 