[Checkins] [zopefoundation/zope.testbrowser] 89e919: Make zope.testbrowser installable via pip

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.testbrowser
  Commit: 89e919abd01f59d07e7ab7ab46f6a85abe1e032c
      https://github.com/zopefoundation/zope.testbrowser/commit/89e919abd01f59d07e7ab7ab46f6a85abe1e032c
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2013-09-04 (Wed, 04 Sep 2013)

  Changed paths:
    M setup.py

  Log Message:
  -----------
  Make zope.testbrowser installable via pip

Adds a workaround for the infamous pytz versioning scheme conflict with
pip's new only-install-final-releases rule.

Fixes #6 in a slightly more future-proof way than pull request #7.

Many thanks to @flaviamissi for reporting this and submitting the
original pull request!