language: python
python:
  - 2.7
  - 3.3
script: python test_gfm.py
install:
  - pip install markdown

language: python
python:
  - 2.6
  - 2.7
  - 3.3
script: python test_gfm.py
install:
  - pip install markdown

Add python 2.6 to tested TravisCI versions
Add python 2.6 to tested TravisCI versions
