switch from md5 to hashlib for file modification checks
switch from md5 to hashlib for file modification checks

md5 is depreciated

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