* docs/boot.S (ASM): Rename to ...
(ASM_FILE): ... this.
* docs/multiboot.h: Check for `ASM_FILE' instead of `ASM'.
* docs/multiboot.h (EXT_C, STACK_SIZE): Moved from here ...
* docs/boot.S (EXT_C, STACK_SIZE): ... to here.
Remove everything not related to Multiboot. A huge number of files
was removed (too many to list them here). The following files were
modified:
* AUTHORS: Remove GRUB-specific bits.
* Makefile.am: Likewise.
* THANKS: Likewise.
* autogen.sh: Likewise.
* configure.ac: Likewise.
* docs/Makefile.am: Likewise.