[Checkins] [zopefoundation/zLOG] 06c6e2: Enable travis caching of pip/eggs

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zLOG
  Commit: 06c6e23c33591312c677c60be12c86be693a23b4
      https://github.com/zopefoundation/zLOG/commit/06c6e23c33591312c677c60be12c86be693a23b4
  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