[Checkins] [zopefoundation/z3c.testing] 4184ad: Flake8

[GitHub]

  Branch: refs/heads/flake8
  Home:   https://github.com/zopefoundation/z3c.testing
  Commit: 4184ad44e123bcb0fb46fdc04107c03a0af7275d
      https://github.com/zopefoundation/z3c.testing/commit/4184ad44e123bcb0fb46fdc04107c03a0af7275d
  Author: Michael Howitz <mh at gocept.com>
  Date:   2017-06-09 (Fri, 09 Jun 2017)

  Changed paths:
    M CHANGES.txt
    M src/z3c/testing/__init__.py
    M src/z3c/testing/app.py
    M src/z3c/testing/directive.py
    M src/z3c/testing/generation.py
    M src/z3c/testing/layer.py
    M src/z3c/testing/tests.py
    M tox.ini

  Log Message:
  -----------
  Flake8