Merge pull request Clever#17 from Clever/drone

Add Drone

Author: jonahkagan

.drone.yml

@@ -0,0 +1,8 @@
+image: python2.7
+script:
+  - pip install -r requirements.txt
+  - python -m unittest discover test
+notify:
+  email:
+    recipients:
+      - [email protected]

.travis.yml

@@ -90,3 +90,13 @@ Run `clever -h` to see a full list of commands.
 ## Feedback
 
 Questions, feature requests, or feedback of any kind is always welcome! We're available at [[email protected]](mailto:[email protected]).
+
+## Development
+
+### Dependencies
+
+    pip install -r requirements.txt
+
+### Testing
+
+    python -m unittest discover test