[Checkins] [zopefoundation/zope.lifecycleevent] d47d55: Modernize .travis.yml

[GitHub]

  Branch: refs/heads/docs
  Home:   https://github.com/zopefoundation/zope.lifecycleevent
  Commit: d47d55a0565855db564d8780730ee7109ae4545d
      https://github.com/zopefoundation/zope.lifecycleevent/commit/d47d55a0565855db564d8780730ee7109ae4545d
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2016-12-01 (Thu, 01 Dec 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Modernize .travis.yml

All the Python 3 builds (except for PyPy3) were broken due to some weird
namespace stuff. See https://travis-ci.org/zopefoundation/zope.lifecycleevent/builds/180541228