[Checkins] [zopefoundation/zope.interface] 0df672: Partially revert #84 in order to fix #85

[GitHub]

  Branch: refs/heads/issue85
  Home:   https://github.com/zopefoundation/zope.interface
  Commit: 0df672a7ae1bbcdf94c2554f28d2811d67afdd8d
      https://github.com/zopefoundation/zope.interface/commit/0df672a7ae1bbcdf94c2554f28d2811d67afdd8d
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-06-08 (Thu, 08 Jun 2017)

  Changed paths:
    M .coveragerc
    M .gitignore
    M CHANGES.rst
    M setup.py
    M src/zope/interface/registry.py
    M src/zope/interface/tests/test_registry.py
    M tox.ini

  Log Message:
  -----------
  Partially revert #84 in order to fix #85

But add testing to be sure it doesn't break again, and extra
suspenders to ensure the issues that #84 was trying to deal with
doesn't show up either.