[Checkins] [zopefoundation/zope.copy] ef45e8: Clean-up, PEP-8, Update.

[GitHub]

  Branch: refs/heads/py37
  Home:   https://github.com/zopefoundation/zope.copy
  Commit: ef45e8161d341c74b04bf76470e69d3ab33f8207
      https://github.com/zopefoundation/zope.copy/commit/ef45e8161d341c74b04bf76470e69d3ab33f8207
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-10-04 (Thu, 04 Oct 2018)

  Changed paths:
    M setup.cfg
    M setup.py
    M tox.ini

  Log Message:
  -----------
  Clean-up, PEP-8, Update.



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