[parrot/parrot] 710de5: .travis.yml: smoke threads branch also

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: 710de59bae0437fb13abcff9b402528a0b46794d
      https://github.com/parrot/parrot/commit/710de59bae0437fb13abcff9b402528a0b46794d
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2012-09-17 (Mon, 17 Sep 2012)

  Changed paths:
    M .travis.yml

  Log Message:
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  .travis.yml: smoke threads branch also