[Checkins] [zopefoundation/Products.ZopeVersionControl] 4a1cf0: Returned python 3.4 to tox and travis.

[GitHub]

  Branch: refs/heads/py3_imports
  Home:   https://github.com/zopefoundation/Products.ZopeVersionControl
  Commit: 4a1cf054bca2850689525347b7d32754aead3f5f
      https://github.com/zopefoundation/Products.ZopeVersionControl/commit/4a1cf054bca2850689525347b7d32754aead3f5f
  Author: Ruda Porto Filgueiras <rudazz at gmail.com>
  Date:   2017-10-24 (Tue, 24 Oct 2017)

  Changed paths:
    M .travis.yml
    M setup.py
    M tox.ini

  Log Message:
  -----------
  Returned python 3.4 to tox and travis.
Added pyhton versions 3.4, 3.5 and 3.6 to setup.py.
Added six as depency.