include node_modules so release .zip is deployable

node_modules/es5-ext/index.js

@@ -0,0 +1,22 @@
+"use strict";
+
+module.exports = {
+	global: require("./global"),
+	optionalChaining: require("./optional-chaining"),
+	safeToString: require("./safe-to-string"),
+	toShortStringRepresentation: require("./to-short-string-representation"),
+
+	array: require("./array"),
+	boolean: require("./boolean"),
+	date: require("./date"),
+	error: require("./error"),
+	function: require("./function"),
+	iterable: require("./iterable"),
+	json: require("./json"),
+	math: require("./math"),
+	number: require("./number"),
+	object: require("./object"),
+	promise: require("./promise"),
+	regExp: require("./reg-exp"),
+	string: require("./string")
+};