cfg.rb in furnace-0.3.0.beta2

- old
+ new

@@ -1,6 +1,7 @@
 require "set"
 
-require "furnace"
-
-require "furnace/cfg/graph"
-require "furnace/cfg/node"
+module Furnace
+  require_relative "cfg/node"
+  require_relative "cfg/algorithms"
+  require_relative "cfg/graph"
+end
\ No newline at end of file