- bprun:
	- --job=<jid>
	- keyboard controls
	- display job duration
	- global error indicators should be displayed in red
	- accesses unitialized rows when screen is too short
	- different colors for done hosts
	- different colors for UNREACH hosts vs. real failures
- 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?