language: python
python:
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
script: python setup.py nosetests

language: python
python:
  - '2.7'
  - '3.3'
  - '3.4'
  - '3.5'
  - '3.6'
script: python setup.py nosetests

Add Python 3.6 to Travis tests.
Add Python 3.6 to Travis tests.
