[Checkins] [zopefoundation/RestrictedPython] 44524f: Change appveyor settings

[GitHub]

  Branch: refs/heads/appveyor_adaption
  Home:   https://github.com/zopefoundation/RestrictedPython
  Commit: 44524f88c43f1f1cc277b7bfcd5c5b1d9e17d528
      https://github.com/zopefoundation/RestrictedPython/commit/44524f88c43f1f1cc277b7bfcd5c5b1d9e17d528
  Author: Alexander Loechel <Alexander.Loechel at lmu.de>
  Date:   2017-09-19 (Tue, 19 Sep 2017)

  Changed paths:
    M appveyor.yml

  Log Message:
  -----------
  Change appveyor settings