tooledit: reload should respect toplevel resize
tooledit: reload should respect toplevel resize

refactor procs ::tooledit::tooledit and ::tooledit::readfile
formerly, ::tooledit::reread destroyed the toplevel so the whole app flashed
when reloaded

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