-- benq: options for specifying subject and other params
-- benq: take job from file
-- benq: requeue job
- bprun: option for setting max # of running jobs
- bprun --job
- bprun --curses
- Detector of orphans (unused queue dirs, jobs on non-existent machines, non-queued jobs)
- job failed => give a more explanatory message
- write_job_status should be atomic
-- change ((no subject))