- display job duration
- global error indicators should be displayed in red
- different colors for done hosts
+ - overflow of long subjects
- Detector of orphans (unused queue dirs, jobs on non-existent machines, non-queued jobs)
- When bex run uploads a temporary file, shouldn't it be more insistent on removing it on failures?
-- prun does not know state PREP
-- use sensible-editor instead of editor? or make it configurable?