Searches for jobs matching the given ``status``.

def status_search(self, status):
        """Searches for jobs matching the given ``status``."""
        json = self._fetch_json()
        jobs = json['response']
        for job in jobs:
            job_info = jobs[job]
            if job_info['status'].lower() == status.lower():
                yield self._build_results(jobs, job)