start on class compiler

idea is to get cleaner layer seperation
reduce machine and rework builtin boot

test/risc/test_risc_value.rb

@@ -10,6 +10,7 @@ module Risc
   class TestRegisterValue < MiniTest::Test
 
     def setup
+      Parfait.boot!
       Risc.machine.boot
       @r0 = RegisterValue.new(:r0 , :Message)
       @r1 = RegisterValue.new(:r1 , :Space)