removed/replaced addEventEmitter with custom event emitter

lib/dialects/query.js

@@ -4,7 +4,7 @@ module.exports = (function() {
   var Query = function(database, callee, options) {
     throw new Error('Constructor was not overwritten!')
   }
-  Utils.addEventEmitter(Query)
+  Utils._.extend(Query.prototype, require("../emitters/custom-event-emitter").prototype)
 
   Query.prototype.run = function(sql) {
     throw new Error("The run method wasn't overwritten!")

lib/query-chainer.js

@@ -15,7 +15,6 @@ module.exports = (function() {
     emitters = emitters || []
     emitters.forEach(function(emitter) { self.add(emitter) })
   }
-  Utils.addEventEmitter(QueryChainer)
 
   QueryChainer.prototype.add = function(emitterOrKlass, method, params, options) {
     if(!!method) {