added codeclimate

README.md

@@ -2,10 +2,12 @@
 [![Gem Version](https://badge.fury.io/rb/ideal-mollie.png)][gemversion]
 [![Build Status](https://secure.travis-ci.org/manuelvanrijn/ideal-mollie.png?branch=master)][travis]
 [![Coverage Status](https://coveralls.io/repos/manuelvanrijn/ideal-mollie/badge.png?branch=coveralls)][coveralls]
+[![Code Climate](https://codeclimate.com/github/manuelvanrijn/ideal-mollie.png)][codeclimate]
 
 [gemversion]: http://badge.fury.io/rb/ideal-mollie
 [travis]: http://travis-ci.org/manuelvanrijn/ideal-mollie
 [coveralls]: https://coveralls.io/r/manuelvanrijn/ideal-mollie?branch=coveralls
+[codeclimate]: https://codeclimate.com/github/manuelvanrijn/ideal-mollie
 
 A simple Ruby implementation for handling iDeal transactions with the [Mollie API](https://www.mollie.nl/support/documentatie/betaaldiensten/ideal/).