Fixing new parfait boot process

mostly about setting the types to existing objects. 
Then after space is in place, it is set automatically

also a fair bit of misc in the commit

test/parfait/test_class.rb

@@ -15,6 +15,9 @@ module Parfait
     def test_new_superclass_name
       assert_equal :Object , @try.super_class_name
     end
+    def test_existing_superclass_name
+      assert_equal :Object , @space.classes[:Type].super_class_name
+    end
     def test_new_superclass
       assert_equal "Class(Object)" , @try.super_class!.inspect
       assert_equal "Class(Object)" , @try.super_class.inspect