[Checkins] [zopefoundation/zope.app.server] d25888: Prevent coverage regressions

[GitHub]

  Branch: refs/heads/test-coverage
  Home:   https://github.com/zopefoundation/zope.app.server
  Commit: d2588895df43c9bb0e2866c3923af4eb55d805c3
      https://github.com/zopefoundation/zope.app.server/commit/d2588895df43c9bb0e2866c3923af4eb55d805c3
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2017-11-15 (Wed, 15 Nov 2017)

  Changed paths:
    M tox.ini

  Log Message:
  -----------
  Prevent coverage regressions