[Checkins] [zopefoundation/ZEO] fd7555: try caching again, off on a separate branch.

[GitHub]

  Branch: refs/heads/travis-caching
  Home:   https://github.com/zopefoundation/ZEO
  Commit: fd755510379ef9bcfd9b2c89a4f93f11a1051957
      https://github.com/zopefoundation/ZEO/commit/fd755510379ef9bcfd9b2c89a4f93f11a1051957
  Author: Jim Fulton <jim at zope.com>
  Date:   2016-08-05 (Fri, 05 Aug 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  try caching again, off on a separate branch.