add some message and remove fields

those fields are already present in the classes
(in the future they should be defined in some and integrated to ruby,
but that would mean parsing to boot and parsing doesn’t yet work on
opal)

lib/soml/compiler.rb

@@ -141,7 +141,7 @@ module Soml
     end
 
     def self.load_parfait
-      ["word","class","layout","object"].each do |o|
+      ["word","class","layout","message" , "object"].each do |o|
         str = File.open(File.expand_path("parfait/#{o}.soml", File.dirname(__FILE__))).read
         syntax  = Parser::Salama.new.parse_with_debug(str)
         parts = Parser::Transform.new.apply(syntax)

lib/soml/parfait/layout.soml

@@ -1,7 +1,4 @@
 class Layout < Object
-  field Class object_class
-  field List instance_methods
-  field Integer indexed_length
 
   Class object_class()
     return self.object_class

lib/soml/parfait/message.soml

@@ -0,0 +1,3 @@
+class Message < Object
+
+end

lib/soml/parfait/object.soml

@@ -1,5 +1,4 @@
 class Object
-  field Layout layout
 
   Layout get_layout()
     return self.layout