Add support for GeckoLinux

mbusb.d/gecko.d/generic.cfg

@@ -0,0 +1,20 @@
+for isofile in $isopath/GeckoLinux_*.iso; do
+  if [ -e "$isofile" ]; then
+    regexp --set=isoname "$isopath/(.*)" "$isofile"
+    submenu "$isoname ->" "$isofile" {
+      iso_path="$2"
+      loopback loop "$iso_path"
+      menuentry "GeckoLinux" {
+        bootoptions="isofrom_device=$imgdevpath isofrom_system=$iso_path ramdisk_size=512000 ramdisk_blocksize=4096"
+        linux (loop)/boot/*/loader/linux $bootoptions
+        initrd (loop)/boot/*/loader/initrd
+      }
+      menuentry "Failsafe -- GeckoLinux" {
+        bootoptions="isofrom_device=$imgdevpath isofrom_system=$iso_path ramdisk_size=512000 ramdisk_blocksize=4096 ide=nodma apm=off noresume edd=off powersaved=off nohz=off highres=off processsor.max+cstate=1 nomodeset x11failsafe"
+        linux (loop)/boot/*/loader/linux $bootoptions
+        initrd (loop)/boot/*/loader/initrd
+      }	 
+    }
+  fi
+done
+