Merge 7a39eb5 into 34961e7

.travis.yml

@@ -7,6 +7,7 @@ python:
   - 3.4
   - 3.5
   - 3.6
+  - 3.7
 # command to install dependencies
 before_install:
   # Coverage 4.0+ doesn't support Python 3.2
@@ -20,4 +21,4 @@ script:
   - coverage run --source longbow -m py.test
   - coverage report -m
 after_success:
-  - coveralls
+  - coveralls