+Allow the output of a job to be listed. This is pretty easy since we
+know the tmpdir and the output file.
+
How to deal with stuck / long-running jobs?
- We should have instance/timeout settings that allows us to deal
job "bar" single instance ... # only one instance can run
job "bar" kill previous ... # kill previous if still running
-Should be possible to query jobs, running jobs, and kill (maybe even
-start) jobs.
-
Implement native dynlink.