language: python
python:
    - 2.6
    - 2.7
    - 3.2
    - 3.3
    - 3.4
    - nightly
install:
    - pip install coveralls
    - python setup.py build
script:
    - coverage run --source=mwparserfromhell setup.py -q test
after_success:
    - coveralls
env:
  matrix:
    - WITHOUT_EXTENSION=0
    - WITHOUT_EXTENSION=1

language: python
python:
    - 2.6
    - 2.7
    - 3.2
    - 3.3
    - 3.4
    - 3.5-dev
install:
    - pip install coveralls
    - python setup.py build
script:
    - coverage run --source=mwparserfromhell setup.py -q test
after_success:
    - coveralls
env:
  matrix:
    - WITHOUT_EXTENSION=0
    - WITHOUT_EXTENSION=1

Use 3.5 nightly in build matrix
Use 3.5 nightly in build matrix

'nightly' now follows Python 3.6
Use '3.5-dev' for Python 3.5 nightly
http://docs.travis-ci.com/user/languages/python/#On-demand-installations

Partially resolves issue #112
