Merge pull request #21 from thrownblown/master

chore: nodejs sample update

Author: AidasK

samples/Node.js/README.md

@@ -5,7 +5,7 @@ This sample is written for [Node.js 0.6+](http://nodejs.org/) and requires [Expr
 To install and run:
 
     cd samples/Node.js
-    npm install express@3.*
+    npm install express
     node app.js
 
 Then browse to [localhost:3000](http://localhost:3000).

samples/Node.js/app.js

@@ -1,4 +1,6 @@
 var express = require('express');
+var multipart = require('connect-multiparty');
+var multipartMiddleware = multipart();
 var flow = require('./flow-node.js')('tmp/');
 var app = express();
 
@@ -9,7 +11,7 @@ app.use(express.static(__dirname + '/../../src'));
 app.use(express.bodyParser());
 
 // Handle uploads through Flow.js
-app.post('/upload', function(req, res){
+app.post('/upload', multipartMiddleware, function(req, res){
   flow.post(req, function(status, filename, original_filename, identifier){
     console.log('POST', status, original_filename, identifier);
     res.send(200, {