is there a command? kill doesn't appear to apply to all these cases.
Probably need to have some discussion on this. The HPD spec says the "kill"
command basically kills the processes in the current target set and then reloads
them ready for the next "run" command. Want to make sure that is exactly the
way we want to implement that.
The "kill" command now reloads all processes. Working on a new option to the
"kill" command where a user can kill a PID by a "kill PID" command.
Also added an "unload" command. User can "unload -t [target]" to unload a specific.