removing builtin as a concept (wip)

the "old" way of generating compilers is now obsolete
we can use ruby code with mom macros to achieve the same
Three step wip
remove old builtin
fix tests (including adding necessary methods)
fixup and inclusion of builtin code to parfait

lib/mom/instruction/resolve_method.rb

@@ -65,7 +65,7 @@ module Mom
         # temporary, need to raise really.
         factory! << Parfait.object_space.get_factory_for(:Integer)
         integer_tmp! << factory[:reserve]
-        Mom::Builtin.emit_syscall( builder , :died ) #uses integer_tmp
+        Mom::Macro.emit_syscall( builder , :died ) #uses integer_tmp
 
         add_code ok_label
         cache_entry[:cached_method] << callable_method