[Checkins] [zopefoundation/Products.ZCatalog] 12a20e: Add test coverage computation.

[GitHub]

  Branch: refs/heads/coverage
  Home:   https://github.com/zopefoundation/Products.ZCatalog
  Commit: 12a20e5c400665920db53b327e3e34e9bdf6df8a
      https://github.com/zopefoundation/Products.ZCatalog/commit/12a20e5c400665920db53b327e3e34e9bdf6df8a
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-03-02 (Fri, 02 Mar 2018)

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

  Log Message:
  -----------
  Add test coverage computation.