Get a basic MetaClass going

Does get created in new, but not in boot.
Also not yet used in compiling

test/risc/interpreter/calling/test_minus.rb

@@ -41,7 +41,7 @@ module Risc
       ret = main_ticks(68)
       assert_equal FunctionReturn ,  ret.class
       assert_equal :r1 ,  ret.register.symbol
-      assert_equal 22284 ,  @interpreter.get_register(ret.register)
+      assert_equal 24204 ,  @interpreter.get_register(ret.register)
     end
   end
 end

test/risc/test_interpreter.rb

@@ -54,7 +54,7 @@ module Risc
     end
     def test_pc1
       @interpreter.tick
-      assert_equal 21688 , @interpreter.pc
+      assert_equal 23672 , @interpreter.pc
     end
     def test_tick2
       @interpreter.tick
@@ -68,7 +68,7 @@ module Risc
     def test_pc2
       @interpreter.tick
       @interpreter.tick
-      assert_equal 21692 , @interpreter.pc
+      assert_equal 23676 , @interpreter.pc
     end
     def test_tick_14_jump
       14.times {@interpreter.tick}

test/risc/test_linker.rb

@@ -25,7 +25,7 @@ module Risc
       assert_equal 0 ,  Position.get(@linker.cpu_init).at
     end
     def test_cpu_at
-      assert_equal "0x4f1c" ,  Position.get(@linker.cpu_init.first).to_s
+      assert_equal "0x569c" ,  Position.get(@linker.cpu_init.first).to_s
     end
     def test_cpu_label
       assert_equal Position ,  Position.get(@linker.cpu_init.first).class