[Checkins] [zopefoundation/zope.index] 670b36: Drop support for Python 2.6.

[GitHub]

  Branch: refs/heads/drop-py26-support
  Home:   https://github.com/zopefoundation/zope.index
  Commit: 670b36e5fab6d6463a4575a70dcf0b30e7a4167a
      https://github.com/zopefoundation/zope.index/commit/670b36e5fab6d6463a4575a70dcf0b30e7a4167a
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2016-03-24 (Thu, 24 Mar 2016)

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

  Log Message:
  -----------
  Drop support for Python 2.6.