merge from branch: fix homing
merge from branch: fix homing

araisrobo/machinekit,EqAfrica/machinekit,bobvanderlinden/machinekit,RunningLight/machinekit,araisrobo/machinekit,bmwiedemann/linuxcnc-mirror,narogon/linuxcnc,araisrobo/linuxcnc,ikcalB/linuxcnc-mirror,kinsamanka/machinekit,ianmcmahon/linuxcnc-mirror,cdsteinkuehler/MachineKit,bobvanderlinden/machinekit,cnc-club/linuxcnc,cdsteinkuehler/MachineKit,ikcalB/linuxcnc-mirror,RunningLight/machinekit,Cid427/machinekit,EqAfrica/machinekit,cnc-club/linuxcnc,EqAfrica/machinekit,ArcEye/machinekit-testing,yishinli/emc2,narogon/linuxcnc,kinsamanka/machinekit,ArcEye/machinekit-testing,strahlex/machinekit,ikcalB/linuxcnc-mirror,Cid427/machinekit,ArcEye/machinekit-testing,EqAfrica/machinekit,cnc-club/linuxcnc,unseenlaser/linuxcnc,bobvanderlinden/machinekit,bmwiedemann/linuxcnc-mirror,jaguarcat79/ILC-with-LinuxCNC,ianmcmahon/linuxcnc-mirror,yishinli/emc2,kinsamanka/machinekit,ArcEye/machinekit-testing,EqAfrica/machinekit,RunningLight/machinekit,bobvanderlinden/machinekit,jaguarcat79/ILC-with-LinuxCNC,cdsteinkuehler/linuxcnc,kinsamanka/machinekit,jaguarcat79/ILC-with-LinuxCNC,ianmcmahon/linuxcnc-mirror,unseenlaser/machinekit,ikcalB/linuxcnc-mirror,ArcEye/machinekit-testing,ArcEye/MK-Qt5,unseenlaser/linuxcnc,bobvanderlinden/machinekit,ArcEye/MK-Qt5,jaguarcat79/ILC-with-LinuxCNC,mhaberler/machinekit,kinsamanka/machinekit,ArcEye/machinekit-testing,strahlex/machinekit,bobvanderlinden/machinekit,ArcEye/machinekit-testing,Cid427/machinekit,RunningLight/machinekit,RunningLight/machinekit,araisrobo/machinekit,EqAfrica/machinekit,araisrobo/machinekit,narogon/linuxcnc,aschiffler/linuxcnc,ikcalB/linuxcnc-mirror,ArcEye/machinekit-testing,ianmcmahon/linuxcnc-mirror,cdsteinkuehler/linuxcnc,kinsamanka/machinekit,mhaberler/machinekit,strahlex/machinekit,araisrobo/linuxcnc,mhaberler/machinekit,ArcEye/MK-Qt5,unseenlaser/linuxcnc,bmwiedemann/linuxcnc-mirror,cnc-club/linuxcnc,bmwiedemann/linuxcnc-mirror,kinsamanka/machinekit,strahlex/machinekit,ikcalB/linuxcnc-mirror,aschiffler/linuxcnc,cdsteinkuehler/MachineKit,yishinli/emc2,Cid427/machinekit,narogon/linuxcnc,Cid427/machinekit,unseenlaser/machinekit,jaguarcat79/ILC-with-LinuxCNC,cnc-club/linuxcnc,araisrobo/linuxcnc,EqAfrica/machinekit,aschiffler/linuxcnc,mhaberler/machinekit,bobvanderlinden/machinekit,ArcEye/MK-Qt5,cnc-club/linuxcnc,yishinli/emc2,cdsteinkuehler/MachineKit,unseenlaser/machinekit,araisrobo/machinekit,Cid427/machinekit,Cid427/machinekit,araisrobo/linuxcnc,araisrobo/linuxcnc,Cid427/machinekit,EqAfrica/machinekit,unseenlaser/machinekit,ArcEye/MK-Qt5,cdsteinkuehler/linuxcnc,unseenlaser/linuxcnc,RunningLight/machinekit,mhaberler/machinekit,araisrobo/machinekit,strahlex/machinekit,cnc-club/linuxcnc,strahlex/machinekit,aschiffler/linuxcnc,RunningLight/machinekit,ArcEye/MK-Qt5,araisrobo/machinekit,ikcalB/linuxcnc-mirror,unseenlaser/linuxcnc,ianmcmahon/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,strahlex/machinekit,unseenlaser/machinekit,araisrobo/machinekit,ArcEye/MK-Qt5,ArcEye/MK-Qt5,narogon/linuxcnc,bmwiedemann/linuxcnc-mirror,unseenlaser/machinekit,kinsamanka/machinekit,unseenlaser/machinekit,mhaberler/machinekit,araisrobo/machinekit,cdsteinkuehler/linuxcnc,ianmcmahon/linuxcnc-mirror,ianmcmahon/linuxcnc-mirror,cdsteinkuehler/linuxcnc,cdsteinkuehler/MachineKit,bobvanderlinden/machinekit,bmwiedemann/linuxcnc-mirror,mhaberler/machinekit,aschiffler/linuxcnc,mhaberler/machinekit,RunningLight/machinekit,cdsteinkuehler/MachineKit,cdsteinkuehler/linuxcnc,unseenlaser/machinekit