improve manpage for userspace components use options.get("xxx") instead of slightly longer options.get("xxx", 0) when the default is a false value
improve manpage for userspace components
use options.get("xxx") instead of slightly longer options.get("xxx", 0) when the default is a false value

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