README.md in rocketjob_mission_control-3.0.3 vs README.md in rocketjob_mission_control-3.1.0

- old
+ new

@@ -62,9 +62,13 @@
 
 ```ruby
 mount RocketJobMissionControl::Engine => 'rocketjob'
 ```
 
+## Development and Testing
+
+* [Development and Testing](TESTING.md) documentation.
+
 ## Versioning
 
 This project uses [Semantic Versioning](http://semver.org/).
 
 ## Authors