compo.rb in compo-0.1.4

- old
+ new

@@ -1,8 +1,9 @@
 # Base mixins
 require 'compo/composite'
 require 'compo/movable'
 require 'compo/parent_tracker'
+require 'compo/url_referenceable'
 
 # Composite implementations
 require 'compo/array_composite'
 require 'compo/hash_composite'
 require 'compo/null_composite'