[Checkins] [zopefoundation/zope.app.container] d603a9: Remove __future__ imports and add Python 3.4

[GitHub]

  Branch: refs/heads/python3
  Home:   https://github.com/zopefoundation/zope.app.container
  Commit: d603a95ed9777622998dbbf855c4c73ad2103861
      https://github.com/zopefoundation/zope.app.container/commit/d603a95ed9777622998dbbf855c4c73ad2103861
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-04-21 (Fri, 21 Apr 2017)

  Changed paths:
    M .travis.yml
    M setup.py
    M src/zope/app/container/browser/tests/test_contents_functional.py
    M tox.ini

  Log Message:
  -----------
  Remove __future__ imports and add Python 3.4