docs(readme): add Greenkeeper badge

https://greenkeeper.io/
saggiyogesh · Apr 10, 2017 · e3db56c · e3db56c
1 parent 493d06c
commit e3db56c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
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-# micro-formidable
+# micro-formidable
+
+[![Greenkeeper badge](https://badges.greenkeeper.io/saggiyogesh/micro-formidable.svg)](https://greenkeeper.io/)