Added code to setup and build the IDT. Updated the Bochs' configuration file to allow break points to be set and did some general code clean-up.

kernel/io.s

@@ -38,3 +38,13 @@ load_gdt:
 	
 return:
 	ret					; Now we've changed CS to 0x08
+	
+global load_idt
+
+; load_idt - Installs the IDT
+; stack: [esp + 4] The address of the IDT
+;		 [esp    ] The return address
+load_idt:
+	mov eax, [esp + 4]
+	lidt [eax]
+	ret