Merge pull request #20 from suddi/goodbye-greenkeeper

Goodbye Greenkeeper 👋

README.md

@@ -3,7 +3,7 @@
 [![CircleCI](https://img.shields.io/circleci/project/suddi/playbooks/master.svg)](https://circleci.com/gh/suddi/playbooks)
 [![codecov](https://codecov.io/gh/suddi/playbooks/branch/master/graph/badge.svg)](https://codecov.io/gh/suddi/playbooks)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/2266d25d464344c6a3a6eefdbc2934b5)](https://www.codacy.com/app/Suddi/playbooks)
-[![Greenkeeper badge](https://badges.greenkeeper.io/suddi/playbooks.svg)](https://greenkeeper.io/)
+
 [![David](https://img.shields.io/david/suddi/playbooks.svg)](https://david-dm.org/suddi/playbooks)
 [![David](https://img.shields.io/david/dev/suddi/playbooks.svg)](https://david-dm.org/suddi/playbooks?type=dev)
 [![license](https://img.shields.io/github/license/suddi/playbooks.svg)](https://github.com/suddi/playbooks/blob/master/LICENSE)