fix installed-file conflict when upgrading from 2.4 to master
fix installed-file conflict when upgrading from 2.4 to master

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