Merge pull request #319 from guersam/master

fix options priority (add to #315)

lib/dao-factory.js

@@ -60,7 +60,7 @@ module.exports = (function() {
   }
 
   DAOFactory.prototype.sync = function(options) {
-    options = Utils._.extend(options || {}, this.options)
+    options = Utils._.extend({}, this.options, options || {})
 
     var self = this
     return new Utils.CustomEventEmitter(function(emitter) {