* add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible
* introduce generic AUGMENT_PID=, AUGMENT_DEVICE= fields
* add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible
* introduce generic AUGMENT_PID=, AUGMENT_DEVICE= fields