registered merge tests in .travis.yml

Author: Simaris

.travis.yml

@@ -45,6 +45,7 @@ script:
     - coverage run -a --source=quit tests/test_helpers.py
     - coverage run -a --source=quit tests/test_namespace.py
     - coverage run -a --source=quit tests/test_provenance.py
+    - coverage run -a --source=quit tests/merges/test_merge_methods.py
 
 before_deploy:
   - mkdir dist