[Checkins] [zopefoundation/zope.app.locales] 58c371: Implement suggestions from code review.

[Michael Howitz]

  Branch: refs/heads/deduplicate_pot_location_entries
  Home:   https://github.com/zopefoundation/zope.app.locales
  Commit: 58c3717f0baebce97f05526f5c12441c90c1a321
      https://github.com/zopefoundation/zope.app.locales/commit/58c3717f0baebce97f05526f5c12441c90c1a321
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-06-24 (Mon, 24 Jun 2019)

  Changed paths:
    M setup.py
    M src/zope/app/locales/extract.py
    M src/zope/app/locales/tests.py

  Log Message:
  -----------
  Implement suggestions from code review.