swap out queue library

Author: Salakar

index.js

@@ -5,7 +5,7 @@ var tls = require('tls');
 var util = require('util');
 var utils = require('./lib/utils');
 var Command = require('./lib/command');
-var Queue = require('double-ended-queue');
+var Queue = require('denque');
 var errorClasses = require('./lib/customErrors');
 var EventEmitter = require('events');
 var Parser = require('redis-parser');

lib/multi.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var Queue = require('double-ended-queue');
+var Queue = require('denque');
 var utils = require('./utils');
 var Command = require('./command');
 

package.json

@@ -25,7 +25,7 @@
     "compare": "node benchmarks/diff_multi_bench_output.js beforeBench.txt afterBench.txt"
   },
   "dependencies": {
-    "double-ended-queue": "^2.1.0-0",
+    "denque": "^1.2.3",
     "redis-commands": "^1.2.0",
     "redis-parser": "^2.6.0"
   },