language: python
python:
  - "2.7"
  - "3.3"
  - "3.4"
install: "pip install tox>=2.0"
script: "tox"

language: python
python:
  - "2.7"
install: "pip install tox>=2.0"
script: "tox -e lint,py27,py33,py34"

Use tox for env matrix.
Use tox for env matrix.
