Removed deprecated part of error message.
Removed deprecated part of error message.

Removed part of error message recommending the user to install
the firmware from the RIP sandbox because the firmware is no
longer available in the RIP sandbox. (My thanks to Seb Kuzminsky
for pointing out this error and helping me post it.)

ArcEye/machinekit-testing,bobvanderlinden/machinekit,araisrobo/machinekit,EqAfrica/machinekit,bobvanderlinden/machinekit,bobvanderlinden/machinekit,kinsamanka/machinekit,araisrobo/linuxcnc,araisrobo/machinekit,cdsteinkuehler/linuxcnc,cdsteinkuehler/linuxcnc,ArcEye/MK-Qt5,cdsteinkuehler/MachineKit,cnc-club/linuxcnc,araisrobo/linuxcnc,cdsteinkuehler/linuxcnc,aschiffler/linuxcnc,cdsteinkuehler/linuxcnc,ianmcmahon/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,RunningLight/machinekit,kinsamanka/machinekit,ArcEye/machinekit-testing,mhaberler/machinekit,kinsamanka/machinekit,EqAfrica/machinekit,ikcalB/linuxcnc-mirror,ArcEye/machinekit-testing,strahlex/machinekit,cdsteinkuehler/MachineKit,RunningLight/machinekit,cnc-club/linuxcnc,bmwiedemann/linuxcnc-mirror,Cid427/machinekit,aschiffler/linuxcnc,narogon/linuxcnc,unseenlaser/linuxcnc,strahlex/machinekit,ArcEye/machinekit-testing,Cid427/machinekit,unseenlaser/machinekit,mhaberler/machinekit,cnc-club/linuxcnc,unseenlaser/linuxcnc,unseenlaser/linuxcnc,cnc-club/linuxcnc,bmwiedemann/linuxcnc-mirror,ikcalB/linuxcnc-mirror,kinsamanka/machinekit,RunningLight/machinekit,mhaberler/machinekit,jaguarcat79/ILC-with-LinuxCNC,narogon/linuxcnc,bobvanderlinden/machinekit,bobvanderlinden/machinekit,RunningLight/machinekit,unseenlaser/machinekit,unseenlaser/linuxcnc,araisrobo/linuxcnc,narogon/linuxcnc,bmwiedemann/linuxcnc-mirror,araisrobo/machinekit,cdsteinkuehler/MachineKit,ArcEye/MK-Qt5,bmwiedemann/linuxcnc-mirror,ArcEye/machinekit-testing,ikcalB/linuxcnc-mirror,mhaberler/machinekit,ikcalB/linuxcnc-mirror,ArcEye/MK-Qt5,ikcalB/linuxcnc-mirror,narogon/linuxcnc,kinsamanka/machinekit,bobvanderlinden/machinekit,cdsteinkuehler/linuxcnc,Cid427/machinekit,EqAfrica/machinekit,EqAfrica/machinekit,strahlex/machinekit,cnc-club/linuxcnc,jaguarcat79/ILC-with-LinuxCNC,cdsteinkuehler/MachineKit,ArcEye/machinekit-testing,araisrobo/machinekit,bmwiedemann/linuxcnc-mirror,Cid427/machinekit,EqAfrica/machinekit,araisrobo/machinekit,ikcalB/linuxcnc-mirror,bobvanderlinden/machinekit,RunningLight/machinekit,strahlex/machinekit,araisrobo/machinekit,unseenlaser/machinekit,ArcEye/MK-Qt5,mhaberler/machinekit,RunningLight/machinekit,kinsamanka/machinekit,jaguarcat79/ILC-with-LinuxCNC,araisrobo/machinekit,RunningLight/machinekit,EqAfrica/machinekit,araisrobo/machinekit,Cid427/machinekit,ArcEye/MK-Qt5,ArcEye/MK-Qt5,unseenlaser/machinekit,EqAfrica/machinekit,unseenlaser/machinekit,kinsamanka/machinekit,ArcEye/MK-Qt5,strahlex/machinekit,unseenlaser/linuxcnc,RunningLight/machinekit,jaguarcat79/ILC-with-LinuxCNC,Cid427/machinekit,strahlex/machinekit,araisrobo/machinekit,aschiffler/linuxcnc,bobvanderlinden/machinekit,cnc-club/linuxcnc,ArcEye/machinekit-testing,ianmcmahon/linuxcnc-mirror,mhaberler/machinekit,cdsteinkuehler/linuxcnc,cdsteinkuehler/MachineKit,bmwiedemann/linuxcnc-mirror,araisrobo/linuxcnc,strahlex/machinekit,mhaberler/machinekit,kinsamanka/machinekit,ianmcmahon/linuxcnc-mirror,aschiffler/linuxcnc,EqAfrica/machinekit,unseenlaser/machinekit,ianmcmahon/linuxcnc-mirror,aschiffler/linuxcnc,jaguarcat79/ILC-with-LinuxCNC,araisrobo/linuxcnc,cnc-club/linuxcnc,ianmcmahon/linuxcnc-mirror,ianmcmahon/linuxcnc-mirror,mhaberler/machinekit,unseenlaser/machinekit,unseenlaser/machinekit,ArcEye/MK-Qt5,Cid427/machinekit,ArcEye/machinekit-testing,ianmcmahon/linuxcnc-mirror,cdsteinkuehler/MachineKit,Cid427/machinekit,narogon/linuxcnc,ikcalB/linuxcnc-mirror