[Checkins] [zopefoundation/zope.configuration] e2939a: Add missing min version.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.configuration
  Commit: e2939ad20707515fc0b1bc78102b338116dfacbf
      https://github.com/zopefoundation/zope.configuration/commit/e2939ad20707515fc0b1bc78102b338116dfacbf
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-11-03 (Sat, 03 Nov 2018)

  Changed paths:
    M setup.py

  Log Message:
  -----------
  Add missing min version.



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