removed unused code, some left over from param to pin conversion, some ancient
removed unused code, some left over from param to pin conversion, some ancient

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