remove some dead code in halrmt
remove some dead code in halrmt

This particular chunk of code looks like a place holder for future work
that never materialized: do_loadusr_cmd() is not available in halrmt,
and without that function call this code has no effect.  It's been this
way since 2008.

Since it's causing a compiler warning i'm disabling it with "#if 0"
for now.

EqAfrica/machinekit,narogon/linuxcnc,bmwiedemann/linuxcnc-mirror,ArcEye/machinekit-testing,ArcEye/MK-Qt5,aschiffler/linuxcnc,cdsteinkuehler/MachineKit,kinsamanka/machinekit,bmwiedemann/linuxcnc-mirror,bobvanderlinden/machinekit,strahlex/machinekit,RunningLight/machinekit,araisrobo/machinekit,unseenlaser/machinekit,strahlex/machinekit,kinsamanka/machinekit,strahlex/machinekit,Cid427/machinekit,unseenlaser/linuxcnc,kinsamanka/machinekit,bobvanderlinden/machinekit,bobvanderlinden/machinekit,Cid427/machinekit,unseenlaser/linuxcnc,ikcalB/linuxcnc-mirror,ikcalB/linuxcnc-mirror,RunningLight/machinekit,bobvanderlinden/machinekit,ikcalB/linuxcnc-mirror,aschiffler/linuxcnc,cdsteinkuehler/linuxcnc,unseenlaser/linuxcnc,bobvanderlinden/machinekit,bobvanderlinden/machinekit,kinsamanka/machinekit,EqAfrica/machinekit,unseenlaser/linuxcnc,RunningLight/machinekit,ArcEye/machinekit-testing,ArcEye/machinekit-testing,cdsteinkuehler/MachineKit,cdsteinkuehler/linuxcnc,narogon/linuxcnc,araisrobo/machinekit,EqAfrica/machinekit,mhaberler/machinekit,bmwiedemann/linuxcnc-mirror,cdsteinkuehler/MachineKit,EqAfrica/machinekit,ianmcmahon/linuxcnc-mirror,RunningLight/machinekit,ArcEye/MK-Qt5,kinsamanka/machinekit,bobvanderlinden/machinekit,araisrobo/machinekit,ArcEye/MK-Qt5,strahlex/machinekit,araisrobo/machinekit,Cid427/machinekit,unseenlaser/machinekit,narogon/linuxcnc,cdsteinkuehler/MachineKit,mhaberler/machinekit,ArcEye/MK-Qt5,EqAfrica/machinekit,cdsteinkuehler/MachineKit,bmwiedemann/linuxcnc-mirror,aschiffler/linuxcnc,strahlex/machinekit,ianmcmahon/linuxcnc-mirror,unseenlaser/machinekit,araisrobo/machinekit,cdsteinkuehler/MachineKit,ianmcmahon/linuxcnc-mirror,narogon/linuxcnc,bmwiedemann/linuxcnc-mirror,ianmcmahon/linuxcnc-mirror,mhaberler/machinekit,unseenlaser/machinekit,ArcEye/machinekit-testing,ikcalB/linuxcnc-mirror,cdsteinkuehler/linuxcnc,ianmcmahon/linuxcnc-mirror,araisrobo/machinekit,cdsteinkuehler/linuxcnc,mhaberler/machinekit,ArcEye/machinekit-testing,unseenlaser/linuxcnc,ArcEye/machinekit-testing,Cid427/machinekit,ikcalB/linuxcnc-mirror,cdsteinkuehler/linuxcnc,ArcEye/MK-Qt5,Cid427/machinekit,RunningLight/machinekit,ianmcmahon/linuxcnc-mirror,ikcalB/linuxcnc-mirror,RunningLight/machinekit,unseenlaser/machinekit,mhaberler/machinekit,araisrobo/machinekit,unseenlaser/machinekit,EqAfrica/machinekit,ianmcmahon/linuxcnc-mirror,unseenlaser/machinekit,RunningLight/machinekit,Cid427/machinekit,mhaberler/machinekit,ArcEye/machinekit-testing,ArcEye/MK-Qt5,kinsamanka/machinekit,Cid427/machinekit,ArcEye/machinekit-testing,bmwiedemann/linuxcnc-mirror,EqAfrica/machinekit,strahlex/machinekit,mhaberler/machinekit,RunningLight/machinekit,EqAfrica/machinekit,bmwiedemann/linuxcnc-mirror,bobvanderlinden/machinekit,araisrobo/machinekit,kinsamanka/machinekit,cdsteinkuehler/linuxcnc,mhaberler/machinekit,aschiffler/linuxcnc,Cid427/machinekit,ArcEye/MK-Qt5,narogon/linuxcnc,aschiffler/linuxcnc,ikcalB/linuxcnc-mirror,kinsamanka/machinekit,ArcEye/MK-Qt5,unseenlaser/machinekit,araisrobo/machinekit,strahlex/machinekit