[Checkins] [zopefoundation/zope.app.wsgi] 43e58e: Add support for Python 3.8.

[Michael Howitz]

  Branch: refs/heads/py38
  Home:   https://github.com/zopefoundation/zope.app.wsgi
  Commit: 43e58edbb14fa2194f2593b693ad4899c2d7b3b3
      https://github.com/zopefoundation/zope.app.wsgi/commit/43e58edbb14fa2194f2593b693ad4899c2d7b3b3
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-03-20 (Fri, 20 Mar 2020)

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

  Log Message:
  -----------
  Add support for Python 3.8.