Merge pull request #52 from veeresht/travis_python_2_removal

Removed python 2.7 option from travis as code no longer supports python 2.

Author: veeresht

.travis.yml

@@ -1,9 +1,7 @@
 language: python
 python:
     # We don't actually use the Travis Python, but this keeps it organized.
-    - "2.7"
     - "3.5"
-    #- "3.4"
 notifications:
     email: false