[Checkins] [zopefoundation/zope.i18n] aa7505: Drop Python 3.4 support

[Marius Gedminas]

  Branch: refs/heads/drop-py34
  Home:   https://github.com/zopefoundation/zope.i18n
  Commit: aa750549a079358c5e489b91238e9db54121eb7b
      https://github.com/zopefoundation/zope.i18n/commit/aa750549a079358c5e489b91238e9db54121eb7b
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2019-07-10 (Wed, 10 Jul 2019)

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

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