This fixes the kernel panic when propagating userconfig changes to
arbitrary kernels.
Remove obsoleted `#include <tcl.h>' added a few <stdio.h> where
necessary.
Fix getting scsi bus information from an -incore kernel.
Turned on SAVE_USERCONFIG by default.
kernel" mechanism. This is just the foundation - more work follows
and will be committed over the next few hours.
Submitted-by: "Eric L. Hernes" <erich@lodgenet.com> & jkh