Add support for Calculate Linux

mbusb.d/calculate.d/desktop-generic64.cfg

@@ -0,0 +1,20 @@
+for isofile in $isopath/cld-*-x86_64.iso; do
+  if [ -e "$isofile" ]; then
+    regexp --set=isoname "$isopath/(.*)" "$isofile"
+    submenu "$isoname ->" "$isofile" {
+      iso_path="$2"
+      loopback loop "$iso_path"
+      probe --label --set=cd_label (loop)
+      menuentry "Calculate Linux Desktop Live x86_64" {
+        bootoptions="iso-scan/filename=$iso_path root=live:LABEL=$cd_label vga=current init=/linuxrc rd.live.squashimg=livecd.squashfs nodevfs quiet noresume splash=silent,theme:calculate console=tty1"
+        linux (loop)/boot/vmlinuz $bootoptions
+        initrd (loop)/boot/initrd
+      }
+      menuentry "Memory testing utility - memtest86+" {
+        bootoptions=""
+        linux16 (loop)/isolinux/memtest $bootoptions
+      }
+    }
+  fi
+done
+