add support for floats. fix an error when registering hal s32 pins used 'bit' placeholder instead of 's32'
add support for floats. fix an error when registering hal s32 pins used 'bit' placeholder instead of 's32'

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