[Checkins] [zopefoundation/Products.SiteErrorLog] 05e113: Add tox config and coverage.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.SiteErrorLog
  Commit: 05e113fe5c7dc9917c837bdbeb4bfa22b593c041
      https://github.com/zopefoundation/Products.SiteErrorLog/commit/05e113fe5c7dc9917c837bdbeb4bfa22b593c041
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-03-23 (Fri, 23 Mar 2018)

  Changed paths:
    A .coveragerc
    M .gitignore
    M .travis.yml
    A tox.ini

  Log Message:
  -----------
  Add tox config and coverage.