[Checkins] [zopefoundation/RestrictedPython] df5522: Update to the version which is successful locally.

[GitHub]

  Branch: refs/heads/remove_six
  Home:   https://github.com/zopefoundation/RestrictedPython
  Commit: df55229fef6cedfe37aba1ac8ae09c84b42e5dfb
      https://github.com/zopefoundation/RestrictedPython/commit/df55229fef6cedfe37aba1ac8ae09c84b42e5dfb
  Author: Michael Howitz <mh at gocept.com>
  Date:   2017-02-01 (Wed, 01 Feb 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Update to the version which is successful locally.