[Checkins] [zopefoundation/DocumentTemplate] e48b2c: Fix tox config:

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/DocumentTemplate
  Commit: e48b2cb0f0ad501dfcea5a8407e35ac03b486424
      https://github.com/zopefoundation/DocumentTemplate/commit/e48b2cb0f0ad501dfcea5a8407e35ac03b486424
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-02-02 (Fri, 02 Feb 2018)

  Changed paths:
    M .gitignore
    M tox.ini

  Log Message:
  -----------
  Fix tox config:

- make output more colorful
- fix coverage computation (otherwise it fails)
- fix flake8 check which failed when there was no parts dir