Fix pep8 version to 1.6.2
Fix pep8 version to 1.6.2
chambm/docker-galaxy-stable,bgruening/docker-galaxy-stable,bgruening/docker-galaxy-stable,chambm/docker-galaxy-stable,chambm/docker-galaxy-stable,afgane/docker-galaxy-stable,afgane/docker-galaxy-stable,afgane/docker-galaxy-stable,bgruening/docker-galaxy-stable