added some fancy badges to the readme

README.md

@@ -1,6 +1,12 @@
-Nori [![Build Status](https://secure.travis-ci.org/savonrb/nori.png)](http://travis-ci.org/savonrb/nori)
+Nori
 ====
 
+[![Build Status](https://secure.travis-ci.org/savonrb/nori.png)](http://travis-ci.org/savonrb/nori)
+[![Gem Version](https://badge.fury.io/rb/nori.png)](http://badge.fury.io/rb/nori)
+[![Code Climate](https://codeclimate.com/github/savonrb/nori.png)](https://codeclimate.com/github/savonrb/nori)
+[![Coverage Status](https://coveralls.io/repos/savonrb/nori/badge.png?branch=master)](https://coveralls.io/r/savonrb/nori)
+
+
 Really simple XML parsing ripped from Crack which ripped it from Merb.  
 Nori was created to bypass the stale development of Crack, improve its XML parser  
 and fix certain issues.