[Checkins] [zopefoundation/zope.sqlalchemy] 2e963b: Drop support for Python 3.3.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.sqlalchemy
  Commit: 2e963bab4b05d53628f3ecb4147020c64c52f939
      https://github.com/zopefoundation/zope.sqlalchemy/commit/2e963bab4b05d53628f3ecb4147020c64c52f939
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-01-29 (Mon, 29 Jan 2018)

  Changed paths:
    M .travis.yml
    M CHANGES.txt
    M setup.py
    M src/zope/__init__.py
    M src/zope/sqlalchemy/tests.py
    M tox.ini

  Log Message:
  -----------
  Drop support for Python 3.3.

Additionally clean up Python 3.2 remainders.