boot.iso with uefi support

[adr <adr%sdf.org@localhost>]

Hi. I like to use these small images (boot.iso) because it's faster
to write them on sd cards or usb sticks, but the fact that they
have only mbr and legacy layouts makes a pain in the ... to use
them on uefi systems. I have to change the bios to legacy boot,
make the installation almost by hand to make the system uefi bootable
and change again back the bios to uefi.

I wonder, why aren't there hybrid bios mbr - uefi gpt versions of
these images?

Regards,
adr.