Update README.md

Author: ruanyl

Diff for: README.md

@@ -1,6 +1,8 @@
 # isip
 [![NPM version](https://badge.fury.io/js/isip.svg)](http://badge.fury.io/js/isip) 
 [![Build Status](https://travis-ci.org/node-codewars/isip.svg?branch=master)](https://travis-ci.org/node-codewars/isip)
+[![Code Climate](https://codeclimate.com/github/node-codewars/isip/badges/gpa.svg)](https://codeclimate.com/github/node-codewars/isip)
+[![Coverage Status](https://img.shields.io/coveralls/node-codewars/isip.svg)](https://coveralls.io/r/node-codewars/isip)
 
 check if a string is an ip address