[Checkins] [zopefoundation/DocumentTemplate] 74e9e4: - Fix ``tox`` and testing configurations to instal...

[Jens Vagelpohl]

  Branch: refs/heads/test_installed
  Home:   https://github.com/zopefoundation/DocumentTemplate
  Commit: 74e9e4db1aa8064efb948f50823af7ee79b48a32
      https://github.com/zopefoundation/DocumentTemplate/commit/74e9e4db1aa8064efb948f50823af7ee79b48a32
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2020-05-18 (Mon, 18 May 2020)

  Changed paths:
    M CHANGES.rst
    M buildout.cfg
    M setup.cfg
    M tox.ini

  Log Message:
  -----------
  - Fix ``tox`` and testing configurations to install package first