/**
* Makes sure there is only one runner in the class.
* The runner is a "foreman" that keeps up with all Suites, Specs and Tests
*
* @return Huck_Runner
* @author Baylor Rae'
*/
public static function runner()
{
if (self::$runner === null) {
self::$runner = new Huck_Runner();
}
return self::$runner;
}
