[Checkins] [zopefoundation/Zope] 709f68: ZMI: davlock, modal-win (#874)

[drfho]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: 709f688b2102eee9f0ef3a16fd3f51f296469542
      https://github.com/zopefoundation/Zope/commit/709f688b2102eee9f0ef3a16fd3f51f296469542
  Author: drfho <dr.frank.hoffmann at web.de>
  Date:   2020-07-15 (Wed, 15 Jul 2020)

  Changed paths:
    M src/App/dtml/davLockManager.dtml
    M src/zmi/styles/resources/zmi_base.css
    M src/zmi/styles/resources/zmi_base.js

  Log Message:
  -----------
  ZMI: davlock, modal-win (#874)

* ZMI: davlock, modal-win

* added missing closing tag