[Checkins] [zopefoundation/zope.formlib] 38e5e9: Add Python 3.8, drop 3.4

[Marius Gedminas]

  Branch: refs/heads/py38
  Home:   https://github.com/zopefoundation/zope.formlib
  Commit: 38e5e9532d5d9ad2f0580928c9d22751cdb67da5
      https://github.com/zopefoundation/zope.formlib/commit/38e5e9532d5d9ad2f0580928c9d22751cdb67da5
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2020-02-27 (Thu, 27 Feb 2020)

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

  Log Message:
  -----------
  Add Python 3.8, drop 3.4