[Checkins] [zopefoundation/Zope] 232056: - change the default to "on"

[Jens Vagelpohl]

  Branch: refs/heads/issue_580
  Home:   https://github.com/zopefoundation/Zope
  Commit: 2320565aee900dec8424f7da1710edd34e897a08
      https://github.com/zopefoundation/Zope/commit/2320565aee900dec8424f7da1710edd34e897a08
  Author: Jens Vagelpohl <jens at mineralware.com>
  Date:   2019-05-09 (Thu, 09 May 2019)

  Changed paths:
    M src/OFS/ObjectManager.py
    M src/OFS/tests/testObjectManager.py
    M src/Zope2/Startup/wsgischema.xml
    M src/Zope2/utilities/skel/etc/zope.conf.in

  Log Message:
  -----------
  - change the default to "on"