[Checkins] [zopefoundation/grokcore.security] 87c2b9: release preps.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/grokcore.security
  Commit: 87c2b9b5544f94daa7bc9499b48c348c91189214
      https://github.com/zopefoundation/grokcore.security/commit/87c2b9b5544f94daa7bc9499b48c348c91189214
  Author: Jan-Wijbrand Kolman <jkolman at minddistrict.com>
  Date:   2018-01-03 (Wed, 03 Jan 2018)

  Changed paths:
    M CHANGES.txt
    M setup.py

  Log Message:
  -----------
  release preps.