Manpages of src:mknbi in Debian buster

• disnbi(1)
• menuc(1)
• mkelf-linux(1)
• mkelf-menu(1)
• mklnim(1)
• mknbi-dos(1)
• mknbi-fdos(1)
• mknbi-linux(1)
• mknbi-menu(1)
• mknbi-rom(1)
• mknbi(1)