Merge pull request #316 from jupyter/willingc-patch-1

Remove code health landscape.io badge

Author: rolweber

README.md

@@ -3,7 +3,6 @@
 [![Google Group](https://img.shields.io/badge/-Google%20Group-lightgrey.svg)](https://groups.google.com/forum/#!forum/jupyter) 
 [![PyPI version](https://badge.fury.io/py/jupyter_kernel_gateway.svg)](https://badge.fury.io/py/jupyter_kernel_gateway) 
 [![Build Status](https://travis-ci.org/jupyter-incubator/dashboards.svg?branch=master)](https://travis-ci.org/jupyter/kernel_gateway)
-[![Code Health](https://landscape.io/github/jupyter/kernel_gateway/master/landscape.svg?style=flat)](https://landscape.io/github/jupyter/kernel_gateway/master)
 [![Documentation Status](http://readthedocs.org/projects/jupyter-kernel-gateway/badge/?version=latest)](https://jupyter-kernel-gateway.readthedocs.io/en/latest/?badge=latest)
 
 ## Overview