Fix userneeded abs/scale/mux8 component loading
Fix userneeded abs/scale/mux8 component loading

userneeded abs/scale did not work at all
switched mux8 to use named components instead of
alias names.
changed pyvcp example code to use named components.

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