relaton.rb in relaton-1.8.pre2

- old
+ new

@@ -1,9 +1,12 @@
 require "relaton/util"
 require "relaton/config"
+require "yaml"
 
 require "relaton/workers_pool"
 require "relaton/db"
 require "relaton/db_cache"
 require "relaton/version"
 require "relaton/registry"
 require "relaton/processor"
+require "relaton/registry"
+require "relaton/db_cache"