Improving examples

examples/upload/server.js

@@ -0,0 +1,13 @@
+module.exports = function (req, res) {
+  var data = '';
+
+  req.on('data', function (chunk) {
+    data += chunk;
+  });
+
+  req.on('end', function () {
+    console.log('File uploaded');
+    res.writeHead(200);
+    res.end();
+  });
+};