JIRA HPCC-12093 added 'kill_process_by_name()', 'kill_component()', clea...

Kill init_<component>
Kill component processes
I figured out why there is no need to write a loop for the lcr's.  thormaster keeps track of them and if you kill an lcr on a remote machine, its watchdog will shut down all the slaves, and remotely set them up again without us really having to do it in the script.   I still need to test it through with multiple slaves running on each remote machine to ensure that it is working properly.