增加mqtt

node_modules/es5-ext/math/atanh/implement.js

@@ -1,10 +0,0 @@
-"use strict";
-
-if (!require("./is-implemented")()) {
-	Object.defineProperty(Math, "atanh", {
-		value: require("./shim"),
-		configurable: true,
-		enumerable: false,
-		writable: true
-	});
-}

node_modules/es5-ext/math/atanh/index.js

@@ -1,3 +0,0 @@
-"use strict";
-
-module.exports = require("./is-implemented")() ? Math.atanh : require("./shim");

node_modules/es5-ext/math/atanh/is-implemented.js

@@ -1,7 +0,0 @@
-"use strict";
-
-module.exports = function () {
-	var atanh = Math.atanh;
-	if (typeof atanh !== "function") return false;
-	return Math.round(atanh(0.5) * 1e15) === 549306144334055;
-};

node_modules/es5-ext/math/atanh/shim.js

@@ -1,14 +0,0 @@
-"use strict";
-
-var log = Math.log;
-
-module.exports = function (value) {
-	if (isNaN(value)) return NaN;
-	value = Number(value);
-	if (value < -1) return NaN;
-	if (value > 1) return NaN;
-	if (value === -1) return -Infinity;
-	if (value === 1) return Infinity;
-	if (value === 0) return value;
-	return 0.5 * log((1 + value) / (1 - value));
-};