Added k_bootstrap.c, k_early_panic.[ch]

Calling k_bootstrap() from boot.asm in segmented mode

git-svn-id: svn://anubis/hos/trunk@25 5b3e749e-e535-0410-8002-a9bb6afbdfca

Makefile

@@ -18,6 +18,7 @@ iso: $(ISO) kernel
 
 $(ISO): kernel
 	cp kernel/$(KERNEL_FILE) iso/boot
+	-rm -f $(ISO)
 	$(MKISOFS) -R -b boot/grub/stage2_eltorito -no-emul-boot \
 		-boot-load-size 4 -boot-info-table -o $(ISO) iso