[Checkins] [zopefoundation/zope.globalrequest] 1c90a5: add py3 to travis

[GitHub]

  Branch: refs/heads/python-3
  Home:   https://github.com/zopefoundation/zope.globalrequest
  Commit: 1c90a55e5d5250bc2103bc11e535aea4be93b334
      https://github.com/zopefoundation/zope.globalrequest/commit/1c90a55e5d5250bc2103bc11e535aea4be93b334
  Author: Daniel Havlik <dh at gocept.com>
  Date:   2016-09-29 (Thu, 29 Sep 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  add py3 to travis