[Checkins] [zopefoundation/Zope] 20ff9d: Remove old ZMI CSS.

[GitHub]

  Branch: refs/heads/zmi-bootstrap
  Home:   https://github.com/zopefoundation/Zope
  Commit: 20ff9d40e71047102e29c75e75f0784ab403fca5
      https://github.com/zopefoundation/Zope/commit/20ff9d40e71047102e29c75e75f0784ab403fca5
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-02-07 (Wed, 07 Feb 2018)

  Changed paths:
    M docs/zdgbook/Products.rst
    M src/App/Management.py
    M src/App/dtml/manage_page_header.dtml
    R src/App/dtml/manage_page_style.css.dtml
    M src/App/interfaces.py

  Log Message:
  -----------
  Remove old ZMI CSS.