split.rb in split-3.1.0

- old
+ new

@@ -11,9 +11,10 @@
 require 'split/experiment'
 require 'split/experiment_catalog'
 require 'split/extensions/string'
 require 'split/goals_collection'
 require 'split/helper'
+require 'split/combined_experiments_helper'
 require 'split/metric'
 require 'split/persistence'
 require 'split/redis_interface'
 require 'split/trial'
 require 'split/user'