Descope Parfait in the compiler

Compiler now removes the module Parfait scope
and also the ::Parfait:: Scope in module names
Which means we can compile scoped code
and get unscoped code. for Parfait
Handy for tests too

test/ruby/test_not_implemented.rb

@@ -4,17 +4,25 @@ module Ruby
   class NotImplemented < Minitest::Test
     include RubyTests
 
+    # random module names don't work, only global Parfait
     def assert_handler_missing(input)
       assert_raises(Ruby::ProcessError){ compile(input) }
     end
 
     def test_module
-      assert_handler_missing "module Name ; end"
+      assert_handler_missing( "module Mod ; end" )
     end
 
     def test_module_module_scoped
       assert_handler_missing( "M::Module" )
     end
+    def test_module_parfait_scoped
+      assert_handler_missing( "Parfait::Module" )
+    end
+
+    def test_module_parfait_scoped
+      assert_handler_missing( "module Mod ; end" )
+    end
 
   end
 end