added the EMC2_EMCSH variable to mini.tcl, this is needed to find emcsh (mostly on installed systems)
added the EMC2_EMCSH variable to mini.tcl, this is needed to find emcsh (mostly on installed systems)

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