fix that silly mistake that made the percentage plummet

mostly due to the fact that object is a hash now,
not array. Took a while though

lib/virtual/passes/collector.rb

@@ -12,17 +12,17 @@ module Virtual
       return unless Virtual.machine.add_object object
       #puts "adding #{object.class}"
       return unless object.respond_to? :has_layout?
-      unless object.has_layout?
-        object.init_layout
-      end
       if( object.is_a? Parfait::Method)
-        object.source.constants.each{|c| keep(c) }
+        object.source.constants.each{|c|
+          puts "keeping constant #{c.class}"
+          keep(c)
+        }
       end
       layout = object.get_layout
       keep layout
-      #puts "Layout #{layout.object_class.name} #{Machine.instance.objects.include?(layout)}"
+      #puts "Layout #{layout.object_class.name} #{Machine.instance.objects.has_key?(layout.object_id)}"
       layout.object_instance_names.each do |name|
-        inst = object.instance_variable_get "@#{name}".to_sym
+        inst = object.get_instance_variable name
         keep inst
       end
       if object.is_a? Parfait::List