unfinished_lsjss() now actually does what it says, returning those with no end_time; process_queue improved so it cleans up old stuff and only forks new processes when there are new jobs to run
unfinished_lsjss() now actually does what it says, returning those with no end_time; process_queue improved so it cleans up old stuff and only forks new processes when there are new jobs to run

wtsi-hgi/vr-pipe,wtsi-hgi/vr-pipe