index.rb in dhis2-3.0.4

- old
+ new

@@ -2,9 +2,11 @@
 
 require_relative "save_validator"
 require_relative "constants"
 require_relative "analytic"
 require_relative "attribute"
+require_relative "category"
+require_relative "category_option"
 require_relative "category_combo"
 require_relative "category_option_combo"
 require_relative "data_element"
 require_relative "data_element_group"
 require_relative "data_set"