fixed initial handling of serial emitters

lib/query-chainer.js

@@ -15,7 +15,13 @@ module.exports = (function() {
     this.eventEmitter   = null
     this.eventEmitter   = null
 
 
     emitters = emitters || []
     emitters = emitters || []
-    emitters.forEach(function(emitter) { self.add(emitter) })
+    emitters.forEach(function(emitter) {
+      if(Array.isArray(emitter)) {
+        self.add.apply(self, emitter)
+      } else {
+        self.add(emitter)
+      }
+    })
   }
   }
 
 
   QueryChainer.prototype.add = function(emitterOrKlass, method, params, options) {
   QueryChainer.prototype.add = function(emitterOrKlass, method, params, options) {