[Checkins] [zopefoundation/DateTime] 595c39: Enable travis caching of pip/eggs

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/DateTime
  Commit: 595c397b1d57160649cab0caaa97b3b50a6cfbc0
      https://github.com/zopefoundation/DateTime/commit/595c397b1d57160649cab0caaa97b3b50a6cfbc0
  Author: Hanno Schlichting <hanno at hannosch.eu>
  Date:   2016-04-04 (Mon, 04 Apr 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Enable travis caching of pip/eggs