Update flake8-isort to 2.7.0#601

sliverc merged 1 commit intomasterdjango-json-api/django-rest-framework-json-api:masterfrom

pyup-update-flake8-isort-2.6.0-to-2.7.0django-json-api/django-rest-framework-json-api:pyup-update-flake8-isort-2.6.0-to-2.7.0Copy head branch name to clipboard