language: python
python:
  - "2.6"
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
install: pip install tox-travis
branches:
  only:
    - master
script: tox

language: python
python:
  - "2.6"
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
install: pip install tox-travis
script: tox

Build all branches in Travis
Build all branches in Travis
