Docs: add info about restarting gui after adding new m1nn file
Docs: add info about restarting gui after adding new m1nn file

Signed-off-by: John Thornton <601166b5efca3d35ab1942428a84fb6f8bcae6cc@gnipsel.com>

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