Update README.md

Author: jonathanaustin

README.md

@@ -3,7 +3,6 @@ Reusable build configuration for for BorderTech open source projects.
 
 ## Status
 [![Build Status](https://travis-ci.com/BorderTech/java-common.svg?branch=master)](https://travis-ci.com/BorderTech/java-common)
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/f3d12ebe19824e29afbc79cb84cf10ca)](https://www.codacy.com/app/BorderTech/java-common?utm_source=github.com&utm_medium=referral&utm_content=BorderTech/java-common&utm_campaign=Badge_Grade)
 
 ## qa-parent
 BorderTech java projects should generally use this as their parent POM.