Remove broken Kritika badge from README

Author: oalders

README.md

@@ -1,7 +1,6 @@
 [![CircleCI](https://circleci.com/gh/metacpan/metacpan-api.svg?style=svg)](https://circleci.com/gh/metacpan/metcpan-api)
 [![Build Status](https://travis-ci.org/metacpan/metacpan-api.svg?branch=master)](https://travis-ci.org/metacpan/metacpan-api)
 [![Coverage Status](https://coveralls.io/repos/metacpan/metacpan-api/badge.svg)](https://coveralls.io/r/metacpan/metacpan-api)
-[![Kritika Analysis Status](https://kritika.io/users/oalders/repos/6702044523424530/heads/master/status.svg)](https://kritika.io/users/oalders/repos/6702044523424530/heads/master/)
 
 A Web Service for the CPAN
 ==========================