TODOs
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-* support new vesamenu isolinux/syslinux bootsplash
- -> should simplify multiboot setup
* if 'grml2usb grml64.iso grml.iso' is invoked there are two identically named boot entries (both "grml")
* support installation of new ISO[s] additionally to already existing grml ISOs on the usb device
-> add "old"/already existing images automatically to bootloader configuration [thx gebi]
iso1.... OK
iso2.... FAIL (error)
done.
-* provide default entry of all installed ISOs on the top of the bootscreen (in grub's config)
+* provide default entry of all installed ISOs on the top of the bootscreen
+ - done for isolinux
+ - missing in grub
* implement --kernel option to install specific linux26 file
* implement --initrd option to install specific initrd file
* implement --squashfs option to install specific squashfs file