stash old vm

moving on to getting mom to work and can’t have both
interpreter and elf broke, about 100 tests  went

stash/vm/tree/statements.rb

@@ -0,0 +1,9 @@
+module Vm
+  class Statements < Statement
+    attr_accessor :statements
+    def to_s
+      return "" unless statements
+      statements.collect() { |s| s.to_s }.join
+    end
+  end
+end