pass service {status,resolve,state,remove,signal} to main command

src/66/66.c

src/include/66/ssexec.h

src/lib66/exec/deps-lib/deps

src/lib66/exec/ssexec_help.c

src/lib66/exec/ssexec_remove.c

src/lib66/exec/ssexec_resolve.c

src/lib66/exec/ssexec_service_admin.c

src/lib66/exec/ssexec_service_wrapper.c

src/lib66/exec/ssexec_signal.c

src/lib66/exec/ssexec_state.c

src/lib66/exec/ssexec_status.c

src/lib66/svc/svc_send.c