[Checkins] [zopefoundation/grokcore.site] a3f47f: Updated Travis YAML.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/grokcore.site
  Commit: a3f47fb52c21cc4ad261af3830ac37da3a74e4ad
      https://github.com/zopefoundation/grokcore.site/commit/a3f47fb52c21cc4ad261af3830ac37da3a74e4ad
  Author: Stephan Richter <stephan.richter at gmail.com>
  Date:   2013-03-13 (Wed, 13 Mar 2013)

  Changed paths:
    A .travis.yml

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