reverted prev. change

lib/dao-factory-manager.js

@@ -50,11 +50,9 @@ module.exports = (function() {
 
       for (var attrName in dao.rawAttributes) {
         if (dao.rawAttributes.hasOwnProperty(attrName)) {
-          (function(reference) {
-            if (!!reference) {
-              deps.push((reference instanceof DaoFactory) ? reference.tableName : reference)
-            }
-          })(dao.rawAttributes[attrName].references)
+          if (dao.rawAttributes[attrName].references) {
+            deps.push(dao.rawAttributes[attrName].references)
+          }
         }
       }