[Checkins] [zopefoundation/RestrictedPython] aa79c6: fix tox dependencies

[GitHub]

  Branch: refs/heads/python3_doc
  Home:   https://github.com/zopefoundation/RestrictedPython
  Commit: aa79c60b704076eff69bdb03062bea48f6ca0fa5
      https://github.com/zopefoundation/RestrictedPython/commit/aa79c60b704076eff69bdb03062bea48f6ca0fa5
  Author: Alexander Loechel <Alexander.Loechel at lmu.de>
  Date:   2017-01-23 (Mon, 23 Jan 2017)

  Changed paths:
    M .gitignore
    M tox.ini

  Log Message:
  -----------
  fix tox dependencies