  # PEP8 code linting, which we run on all commits.
  flake8==2.4.0
  flake8-tidy-imports==1.1.0
  pep8==1.5.7
  
  # Sort and lint imports
  isort==4.2.5
 
</s> remove       - python: "3.3"
        env: DJANGO=1.8
 </s> add       - python: "3.6"
        env: DJANGO=2.0
flake8==3.4.1
  # PEP8 code linting, which we run on all commits.
flake8==3.4.1
  flake8-tidy-imports==1.1.0
  pep8==1.5.7
  
  # Sort and lint imports
  isort==4.2.5
keep replace keep keep keep keep keep
 Update test matrix: Add Django 2.0, drop 1.8 (#5457)

* Add Django 2.0 to tox/travis.

Updated requirements

* Drop Django 1.8 & 1.9 
requirements/requirements-codestyle.txt