Fix load order, travis obviously different

support files were loaded different locally than travis
probably time stamp, vs abc
Anyway, don't rely on dir order, make requires explicit

test/support/risc_interpreter.rb

@@ -1,6 +1,7 @@
 require "util/eventable"
 require "risc/interpreter"
 require_relative "compiling"
+require_relative "output"
 
 module Risc
   module Ticker