[Checkins] [zopefoundation/ZConfig] e87725: add change note, py38 trove classifier

[Fred Drake]

  Branch: refs/heads/fd-python38
  Home:   https://github.com/zopefoundation/ZConfig
  Commit: e877257b4c036d8d7b047c3b92dbd0520b2daf1a
      https://github.com/zopefoundation/ZConfig/commit/e877257b4c036d8d7b047c3b92dbd0520b2daf1a
  Author: Fred Drake <fred.drake at keepertech.com>
  Date:   2019-09-18 (Wed, 18 Sep 2019)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  add change note, py38 trove classifier