[Checkins] [zopefoundation/Products.PythonScripts] 23ab6d: - prepare version 4.5

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.PythonScripts
  Commit: 23ab6d9917e486d48fd3cbf7c9bd9a8f74716c1a
      https://github.com/zopefoundation/Products.PythonScripts/commit/23ab6d9917e486d48fd3cbf7c9bd9a8f74716c1a
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-04-07 (Sun, 07 Apr 2019)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  - prepare version 4.5