language: python
python:
  - "2.7"
install: "pip install -r requirements.txt"
script: python setup.py test
language: python
python:
  - "2.7"
  - "3.5"
install: "pip install -r requirements.txt"
script: python setup.py test

Add Python 3.5 to test suit
Add Python 3.5 to test suit