[Checkins] [zopefoundation/AccessControl] 6e3e33: prepare

[GitHub]

  Branch: refs/tags/4.0a7
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: 6e3e338ad8af303a71c784ca7c1c9808e6c9349b
      https://github.com/zopefoundation/AccessControl/commit/6e3e338ad8af303a71c784ca7c1c9808e6c9349b
  Author: Hanno Schlichting <hanno at hannosch.eu>
  Date:   2017-05-17 (Wed, 17 May 2017)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  prepare