Changed webpack output

dist/notebooklab.js

-var NotebookLab =
-/******/ (function(modules) { // webpackBootstrap
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define("NotebookLab", [], factory);
+	else if(typeof exports === 'object')
+		exports["NotebookLab"] = factory();
+	else
+		root["NotebookLab"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
 /******/
@@ -2030,4 +2039,5 @@ module.exports = {
 };
 /***/ })
-/******/ ]);
\ No newline at end of file
+/******/ ]);
+});
\ No newline at end of file

webpack.config.js

@@ -5,8 +5,9 @@ module.exports = {
   output: {
     path: path.resolve(__dirname, './dist'),
     filename: 'notebooklab.js',
-    libraryTarget: 'var',
+    libraryTarget: 'umd',
     library: 'NotebookLab',
+    umdNamedDefine: true,
   },
   module: {
     loaders: [{