[Checkins] [zopefoundation/Products.PythonScripts] 28ce2d: - prepare release 4.8

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.PythonScripts
  Commit: 28ce2d1fb1b80c6b6f08575fe74e7bf28e508594
      https://github.com/zopefoundation/Products.PythonScripts/commit/28ce2d1fb1b80c6b6f08575fe74e7bf28e508594
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-09-04 (Wed, 04 Sep 2019)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  - prepare release 4.8