Merge pull request #876 from sigmavirus24/patch-1

Start testing on Python 3.5

Author: JukkaL

.travis.yml

@@ -4,6 +4,7 @@ python:
   - "3.2"
   - "3.3"
   - "3.4"
+  - "3.5"
   # Pypy build is disaabled because it doubles the travis build time, and it rarely fails
   # unless one one of the other builds fails.
   # - "pypy3"