[Checkins] [zopefoundation/ZEO] 2e176d: revert osx support

[GitHub]

  Branch: refs/heads/fix22
  Home:   https://github.com/zopefoundation/ZEO
  Commit: 2e176d80aab74947cbf869a95b7fbc8ca822a44a
      https://github.com/zopefoundation/ZEO/commit/2e176d80aab74947cbf869a95b7fbc8ca822a44a
  Author: Jim Fulton <jim at zope.com>
  Date:   2016-06-08 (Wed, 08 Jun 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  revert osx support