[Checkins] [zopefoundation/zope.pagetemplate] 2f313a: Modernize Python versions.

[Jürgen Gmach]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.pagetemplate
  Commit: 2f313a15c4e756723940293b9568be6329f9010f
      https://github.com/zopefoundation/zope.pagetemplate/commit/2f313a15c4e756723940293b9568be6329f9010f
  Author: Jürgen Gmach <juergen.gmach at googlemail.com>
  Date:   2019-10-02 (Wed, 02 Oct 2019)

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

  Log Message:
  -----------
  Modernize Python versions.

- add support for Python 3.8.
- drop support for Python 3.4.
- bump version number.

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