增加mqtt

node_modules/es5-ext/object/is-copy.js

@@ -1,23 +0,0 @@
-"use strict";
-
-var eq                      = require("./eq")
-  , value                   = require("./valid-value")
-  , keys                    = Object.keys
-  , objPropertyIsEnumerable = Object.prototype.propertyIsEnumerable;
-
-module.exports = function (val1, val2) {
-	var k1, k2;
-
-	if (eq(value(val1), value(val2))) return true;
-
-	val1 = Object(val1);
-	val2 = Object(val2);
-
-	k1 = keys(val1);
-	k2 = keys(val2);
-	if (k1.length !== k2.length) return false;
-	return k1.every(function (key) {
-		if (!objPropertyIsEnumerable.call(val2, key)) return false;
-		return eq(val1[key], val2[key]);
-	});
-};