gladevcp: persistence.py simplified
gladevcp: persistence.py simplified

Dropped builder param from save_state(), restore_state()
Add builder param once to IniFile.__init()
Add atexit handler to save state through save_state() by default
This can be turned off by passing save_on_exit=False to __init__()

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