[Checkins] [zopefoundation/Zope] fc3474: Add back getZopeVersion() (#412)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: fc3474817fbb5f856b88c31dbff733d9293202e7
      https://github.com/zopefoundation/Zope/commit/fc3474817fbb5f856b88c31dbff733d9293202e7
  Author: d-maurer <d-maurer at users.noreply.github.com>
  Date:   2019-01-24 (Thu, 24 Jan 2019)

  Changed paths:
    M CHANGES.rst
    A src/App/tests/test_getZopeVersion.py
    M src/App/version_txt.py

  Log Message:
  -----------
  Add back getZopeVersion() (#412)

* fix issue #411

* rename `dict` to `version_dict`

* `getZopeVersion`: Tests and `CHANGES.txt` entry

* Update CHANGES.rst (reference syntax)

Co-Authored-By: d-maurer <d-maurer at users.noreply.github.com>

* `self._assert(isinstance(...))` --> `self.assertIsInstance`



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