Update .travis.yml to use the create_working_copy.sh script.
Update .travis.yml to use the create_working_copy.sh script.

phase2/grunt-drupal-tasks,phase2/grunt-drupal-tasks,AndBicScadMedia/grunt-drupal-tasks,AndBicScadMedia/grunt-drupal-tasks,EvanLovely/grunt-drupal-tasks,puppetlabs/grunt-drupal-tasks,puppetlabs/grunt-drupal-tasks,EvanLovely/grunt-drupal-tasks,puppetlabs/grunt-drupal-tasks,AndBicScadMedia/grunt-drupal-tasks,phase2/grunt-drupal-tasks,AndBicScadMedia/grunt-drupal-tasks,EvanLovely/grunt-drupal-tasks,puppetlabs/grunt-drupal-tasks,EvanLovely/grunt-drupal-tasks