Add a shieldsto the readme and travis-ci support.

.travis.yml

@@ -0,0 +1,10 @@
+sudo: false
+
+language: ruby
+
+rvm:
+  - 2.2
+  - 2.1
+  - 2.0
+
+script: "bundle exec rake spec"

README.md

@@ -1,6 +1,16 @@
-# OGP
+<p align="center">
+  <a href="https://github.com/mirego/ogp">
+    <img src="https://i.imgur.com/qZrMsLq.png" alt="ogp" />
+  </a>
+  <br />
+  OGP is a minimalist Ruby library that does only one thing: parse Open Graph protocol information from web sites. For more information: <a href="http://ogp.me">http://ogp.me</a>.
+  <br /><br />
+  <a href="https://rubygems.org/gems/ogp"><img src="http://img.shields.io/gem/v/ogp.svg" /></a>
+  <a href="https://codeclimate.com/github/jcouture/ogp"><img src="http://img.shields.io/codeclimate/github/jcouture/ogp.svg" /></a>
+  <a href="https://gemnasium.com/jcouture/ogp"><img src="http://img.shields.io/gemnasium/jcouture/ogp.svg" /></a>
+  <a href="https://travis-ci.org/jcouture/ogp"><img src="http://img.shields.io/travis/jcouture/ogp.svg" /></a>
+</p>
 
-OGP is a minimalist Ruby library that does only one thing: parse Open Graph protocol information from web sites. For more information: http://ogp.me.
 
 ## Installation