moved all the normalize stuff over to the ruby layer

Which is how it should have been from the start

lib/vool/send_statement.rb

@@ -27,30 +27,6 @@ module Vool
       @arguments << block
     end
 
-    def normalize
-      statements = Statements.new([])
-      arguments = []
-      @arguments.each_with_index do |arg , index |
-        normalize_arg(arg , arguments , statements)
-      end
-      if statements.empty?
-        return SendStatement.new(@name, @receiver , @arguments)
-      else
-        statements << SendStatement.new(@name, @receiver , arguments)
-        return statements
-      end
-    end
-
-    def normalize_arg(arg , arguments , statements)
-      if arg.respond_to?(:slot_definition) and !arg.is_a?(SendStatement)
-        arguments << arg
-        return
-      end
-      assign = LocalAssignment.new( "tmp_#{arg.object_id}".to_sym, arg)
-      statements << assign
-      arguments << LocalVariable.new(assign.name)
-    end
-
     def to_s
       "#{receiver}.#{name}(#{arguments.join(', ')})"
     end