move space to parfait

Also make the machine the singleton
and space hang off it

Many repercussions, not all fixed in this commit

lib/arm/passes/get_implementation.rb

@@ -9,5 +9,5 @@ module Arm
       end
     end
   end
-  Virtual::BootSpace.space.add_pass "Arm::GetImplementation"
+  Virtual::Machine.instance.add_pass "Arm::GetImplementation"
 end