Factor "collect jobs" and "schedule jobs" from schedule_suite
Factor "collect jobs" and "schedule jobs" from schedule_suite

dmick/teuthology,ceph/teuthology,SUSE/teuthology,SUSE/teuthology,ceph/teuthology,SUSE/teuthology,dmick/teuthology,ktdreyer/teuthology,ktdreyer/teuthology,dmick/teuthology