[Checkins] [zopefoundation/Zope] ed3280: Add missing symbol.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: ed3280357225f4475db2900809274f94a8b22335
      https://github.com/zopefoundation/Zope/commit/ed3280357225f4475db2900809274f94a8b22335
  Author: Michael Howitz <mh at gocept.com>
  Date:   2017-10-09 (Mon, 09 Oct 2017)

  Changed paths:
    M src/Zope2/Startup/zopectl.py

  Log Message:
  -----------
  Add missing symbol.

It is needed by plone.recipe.zope2instance.