[Checkins] [zopefoundation/AccessControl] e47723: Forward-port fix for #12 from 2.13 branch.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: e47723efe382315358909e4773770bb4a522868d
      https://github.com/zopefoundation/AccessControl/commit/e47723efe382315358909e4773770bb4a522868d
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2015-12-21 (Mon, 21 Dec 2015)

  Changed paths:
    M CHANGES.txt
    M src/AccessControl/SecurityInfo.py

  Log Message:
  -----------
  Forward-port fix for #12 from 2.13 branch.