[Checkins] [zopefoundation/Zope] 355ab6: Try tricking travis-ci to install newer setuptools...

[GitHub]

  Branch: refs/heads/travis-setuptools
  Home:   https://github.com/zopefoundation/Zope
  Commit: 355ab68f7ba7e45d3b97d777992bde5d8f4ff22d
      https://github.com/zopefoundation/Zope/commit/355ab68f7ba7e45d3b97d777992bde5d8f4ff22d
  Author: Hanno Schlichting <hanno at hannosch.eu>
  Date:   2017-04-26 (Wed, 26 Apr 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Try tricking travis-ci to install newer setuptools.