[Checkins] [zopefoundation/DateTime] 3fd9f5: Drop support for Python 3.4.

[Jürgen Gmach]

  Branch: refs/heads/drop-py34-support
  Home:   https://github.com/zopefoundation/DateTime
  Commit: 3fd9f57344aa551d1a2d8c453e6efd25f9f594f6
      https://github.com/zopefoundation/DateTime/commit/3fd9f57344aa551d1a2d8c453e6efd25f9f594f6
  Author: Jürgen Gmach <juergen.gmach at apis.de>
  Date:   2019-04-03 (Wed, 03 Apr 2019)

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

  Log Message:
  -----------
  Drop support for Python 3.4.

modified:   .travis.yml
modified:   CHANGES.rst
modified:   setup.py
modified:   tox.ini