Docs: Added codecov badge

README.md

@@ -2,12 +2,13 @@
 [![tests](http://git.qoto.org/goblin-ogm/aiogremlin/badges/master/pipeline.svg)](http://git.qoto.org/goblin-ogm/aiogremlin/commits/master)
 [![test coverage](http://git.qoto.org/goblin-ogm/aiogremlin/badges/master/coverage.svg)](http://git.qoto.org/goblin-ogm/aiogremlin/commits/master)
 [![Requirements](https://requires.io/github/goblin-ogm/aiogremlin/requirements.svg?branch=master)](https://requires.io/github/goblin-ogm/aiogremlin/requirements/?branch=master)
-[![Gitter](https://badges.gitter.im/Syncleus/aparapi.svg)](https://gitter.im/Syncleus/aparapi?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Codacy](https://api.codacy.com/project/badge/Grade/99c4b7d53ee94c85b95433ee4ff6230c)](https://www.codacy.com/gh/goblin-ogm/aiogremlin?utm_source=github.com&utm_medium=referral&utm_content=goblin-ogm/aiogremlin&utm_campaign=Badge_Grade)
 
 [![PyPi](https://img.shields.io/pypi/v/aiogremlin.svg?style=flat)](https://pypi.python.org/pypi/aiogremlin)
 [![Downloads](https://img.shields.io/pypi/dm/aiogremlin.svg?style=flat)](https://pypi.python.org/pypi/aiogremlin)
 [![SemVer](https://img.shields.io/badge/SemVer-v2.0.0-green)](https://semver.org/spec/v2.0.0.html)
 [![docs](https://readthedocs.org/projects/aiogremlin/badge/?version=latest)](https://aiogremlin.readthedocs.io/en/latest/)
+[![Gitter](https://badges.gitter.im/Syncleus/aparapi.svg)](https://gitter.im/Syncleus/aparapi?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 [Official Documentation](http://aiogremlin.readthedocs.org/en/latest/)