[Checkins] [zopefoundation/Products.PythonScripts] 3a2337: - prepare release 4.7

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.PythonScripts
  Commit: 3a2337a3c0d33212f569161981dac6c6492ce26e
      https://github.com/zopefoundation/Products.PythonScripts/commit/3a2337a3c0d33212f569161981dac6c6492ce26e
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-05-21 (Tue, 21 May 2019)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  - prepare release 4.7