[Checkins] [zopefoundation/hurry.query] a6d947: Modernize Python versions.

[Jürgen Gmach]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/hurry.query
  Commit: a6d9470fb9b963069f775cd92cf9d91663153498
      https://github.com/zopefoundation/hurry.query/commit/a6d9470fb9b963069f775cd92cf9d91663153498
  Author: Jürgen Gmach <juergen.gmach at googlemail.com>
  Date:   2019-10-01 (Tue, 01 Oct 2019)

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

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

- Add support for Python 3.7 and 3.8.

- Drop support for Python 3.4.

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