[Checkins] [zopefoundation/zopetoolkit] 405b7c: Add tox configuration to ease running tests locally.

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zopetoolkit
  Commit: 405b7c1852a877caf2659c042d891522a11cb4f6
      https://github.com/zopefoundation/zopetoolkit/commit/405b7c1852a877caf2659c042d891522a11cb4f6
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-03-27 (Fri, 27 Mar 2020)

  Changed paths:
    M .gitignore
    M README.rst
    A tox.ini

  Log Message:
  -----------
  Add tox configuration to ease running tests locally.