Fix #4 websocket-nats can't publish binary message (Uint8Array)

Clean up package.json and webpack.config.js
Add sourcemap support to webpack.config.js

lib/nats.js

@@ -983,6 +983,10 @@ Client.prototype.publish = function(subject, msg, opt_reply, opt_callback) {
     psub = 'PUB ' + subject + SPC + opt_reply + SPC;
   }
 
+  if ('ArrayBuffer' in window && ArrayBuffer.isView(msg)) {
+    msg = Buffer.from(msg);
+  }
+
   // Need to treat sending buffers different.
   if (!Buffer.isBuffer(msg)) {
     var str = msg;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "websocket-nats",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "description": "An in-browser websocket client for [NATS](http://nats.io/), a lightweight, high-performance cloud native messaging system.",
   "keywords": [
     "websocket",
@@ -28,8 +28,5 @@
   },
   "devDependencies": {
     "webpack": "^1.13.0"
-  },
-  "dependencies": {
-    "url": "^0.11.0"
   }
 }

webpack.config.js

@@ -1,14 +1,19 @@
-var webpack = require('webpack');
+const path = require('path');
+const webpack = require('webpack');
+
 module.exports = {
   entry:  './bootstrap.js',
   output: {
-    path: './dist',
-    filename: 'bundle.js',
-  }
+    path: path.resolve(__dirname, './dist'),
+    publicPath: '/dist/',
+    filename: 'bundle.js'
+  },
+  devtool: '#eval-source-map'
 };
 
 if (process.env.NODE_ENV === 'prod') {
+  module.exports.devtool = '#source-map';
   module.exports.plugins = (module.exports.plugins || []).concat([
-		new webpack.optimize.UglifyJsPlugin({minimize: true})
+    new webpack.optimize.UglifyJsPlugin({minimize: true})
   ]);
 }