[Checkins] [zopefoundation/Zope] c3a5a4: Update dependencies to current versions. (#243)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: c3a5a4257b6e1a0069e3c999739d997b01a770dc
      https://github.com/zopefoundation/Zope/commit/c3a5a4257b6e1a0069e3c999739d997b01a770dc
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-01-27 (Sat, 27 Jan 2018)

  Changed paths:
    M CHANGES.rst
    M requirements-full.txt
    M versions-prod.cfg
    M versions.cfg

  Log Message:
  -----------
  Update dependencies to current versions. (#243)