test compatibility layer

test from and to std/parfait objects
for list and word for now
moved some of that code to virtual, out of parfait

lib/virtual/machine.rb

@@ -143,7 +143,10 @@ module Virtual
           cl = @space.get_class_by_name( name )
           cl.set_super_class(object_class)
       end
-      #boot_layouts
+      boot_layouts!
+    end
+    def boot_layouts!
+
     end
     def boot
       # read all the files needed for a minimal system at compile