[Checkins] [zopefoundation/Zope] 11737b: add plone.versioncheck

[GitHub]

  Branch: refs/heads/jensens-versioncheck
  Home:   https://github.com/zopefoundation/Zope
  Commit: 11737b8e896f36ea9d6f00d009d5bac74e203bb4
      https://github.com/zopefoundation/Zope/commit/11737b8e896f36ea9d6f00d009d5bac74e203bb4
  Author: Jens W. Klein <jk at kleinundpartner.at>
  Date:   2017-05-05 (Fri, 05 May 2017)

  Changed paths:
    M .gitignore
    M buildout.cfg
    M versions.cfg

  Log Message:
  -----------
  add plone.versioncheck