clean up booting

many machine boot became obsolete
or just neede parfait to boot
actual linker functionality pending

test/mom/instruction/test_slot_definition1.rb

@@ -4,7 +4,7 @@ module Mom
 
   class TestSlotDefinitionConstant < MiniTest::Test
     def setup
-      Risc.machine.boot
+      Parfait.boot!
       @compiler = CompilerMock.new
       @definition = SlotDefinition.new(StringConstant.new("hi") , [])
       @instruction = @definition.to_register(@compiler , InstructionMock.new)

test/mom/instruction/test_slot_definition2.rb

@@ -3,7 +3,7 @@ require_relative "helper"
 module Mom
   class TestSlotDefinitionKnown1 < MiniTest::Test
     def setup
-      Risc.machine.boot
+      Parfait.boot!
       @compiler = CompilerMock.new
       @definition = SlotDefinition.new(:message , :caller)
       @instruction = @definition.to_register(@compiler , InstructionMock.new)

test/mom/instruction/test_slot_definition3.rb

@@ -3,7 +3,7 @@ require_relative "helper"
 module Mom
   class TestSlotDefinitionKnown2 < MiniTest::Test
     def setup
-      Risc.machine.boot
+      Parfait.boot!
       @compiler = CompilerMock.new
       @definition = SlotDefinition.new(:message , [:caller , :type])
       @instruction = @definition.to_register(@compiler , InstructionMock.new)

test/mom/instruction/test_slot_load1.rb

@@ -4,7 +4,7 @@ module Mom
   class TestSlotLoad1 < MiniTest::Test
 
     def setup
-      Risc.machine.boot
+      Parfait.boot!
       @load = SlotLoad.new( [:message, :caller] , [:message,:type] )
       @compiler = CompilerMock.new
       @instruction = @load.to_risc(@compiler)

test/mom/instruction/test_slot_load2.rb

@@ -5,7 +5,7 @@ module Mom
 
     def setup
       Parfait.boot!
-      Risc.machine.boot
+      Risc.boot!
       @load = SlotLoad.new( [:message, :caller] , [:message, :caller , :type] )
       @compiler = CompilerMock.new
       @instruction = @load.to_risc(@compiler)