[Checkins] [zopefoundation/AccessControl] 4c42f3: Fixed some self-introduced im_self problems.

[GitHub]

  Branch: refs/heads/plonezope4
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: 4c42f3e5e50a29789c34a1e3a6580ac6a8dd3547
      https://github.com/zopefoundation/AccessControl/commit/4c42f3e5e50a29789c34a1e3a6580ac6a8dd3547
  Author: Maurits van Rees <maurits at vanrees.org>
  Date:   2017-02-01 (Wed, 01 Feb 2017)

  Changed paths:
    M src/AccessControl/ImplPython.py
    M src/AccessControl/Permission.py
    M src/AccessControl/userfolder.py
    M src/AccessControl/users.py

  Log Message:
  -----------
  Fixed some self-introduced im_self problems.