[Checkins] [zopefoundation/five.grok] c30c4f: Updated Travis YAML.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/five.grok
  Commit: c30c4f9ef0510153e93fc5872a73ac0cc2417255
      https://github.com/zopefoundation/five.grok/commit/c30c4f9ef0510153e93fc5872a73ac0cc2417255
  Author: Stephan Richter <stephan.richter at gmail.com>
  Date:   2013-04-11 (Thu, 11 Apr 2013)

  Changed paths:
    A .travis.yml

  Log Message:
  -----------
  Updated Travis YAML.