[Checkins] [zopefoundation/Products.ExternalEditor] 22a3f9: add changenote

[Philip Bauer]

  Branch: refs/heads/fix_zmi
  Home:   https://github.com/zopefoundation/Products.ExternalEditor
  Commit: 22a3f9f8b4d9898ba277353ba8c6de1c3c9660a8
      https://github.com/zopefoundation/Products.ExternalEditor/commit/22a3f9f8b4d9898ba277353ba8c6de1c3c9660a8
  Author: Philip Bauer <bauer at starzel.de>
  Date:   2019-02-05 (Tue, 05 Feb 2019)

  Changed paths:
    M CHANGES.rst

  Log Message:
  -----------
  add changenote