[Checkins] [zopefoundation/zope.event] c22956: Add support for Python 3.7

[GitHub]

  Branch: refs/heads/Python3.7support
  Home:   https://github.com/zopefoundation/zope.event
  Commit: c22956fa9e271ff8c25ec6c4ae665b15bf42c7fd
      https://github.com/zopefoundation/zope.event/commit/c22956fa9e271ff8c25ec6c4ae665b15bf42c7fd
  Author: Jeremy Kolbe <jk at gocept.com>
  Date:   2018-10-04 (Thu, 04 Oct 2018)

  Changed paths:
    M .travis.yml
    M CHANGES.rst
    M setup.py
    M tox.ini

  Log Message:
  -----------
  Add support for Python 3.7



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