Allow to monitor all functions registered on the job server. This can be done by not providing flist (now optional) or providing a *.
Syntax *:threshold allows to monitor that no function exceeds <threshold> queued jobs.
It's now also possible to specify the threshold separator with option thresholdseparator|T. This allows to cope with functions that contain a : in their name.
Merge pull request #2 from mauro76/master

Allow to monitor all functions registered on the job server. This can be...