Fixes #16 - Add support for Travis CI linting

Author: chris1984

.travis.yml

@@ -11,7 +11,8 @@ install:
   - pip install ansible
 
   # Add ansible.cfg to pick up roles path.
-  - echo "[default]\nroles_path = ../" > ansible.cfg
+  - echo "[default]" > ansible.cfg
+  - echo "roles_path = ../" >> ansible.cfg
   - cat ansible.cfg
   - ls
   - pwd