[Checkins] [zopefoundation/Zope] 30f1f5: - revive the removed History tab

[Jens Vagelpohl]

  Branch: refs/heads/revive_history
  Home:   https://github.com/zopefoundation/Zope
  Commit: 30f1f5d4d640bfd17d46930ccdcc9d8ba58daa85
      https://github.com/zopefoundation/Zope/commit/30f1f5d4d640bfd17d46930ccdcc9d8ba58daa85
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-07-20 (Sat, 20 Jul 2019)

  Changed paths:
    M CHANGES.rst
    M src/OFS/DTMLMethod.py
    A src/OFS/History.py
    A src/OFS/dtml/history.dtml
    A src/OFS/tests/testHistory.py
    M src/Products/PageTemplates/ZopePageTemplate.py

  Log Message:
  -----------
  - revive the removed History tab