Setup Slim application in /demo

demo/index.php

@@ -0,0 +1,22 @@
+<?php
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Slim\Factory\AppFactory;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$app = AppFactory::create();
+
+$app->addErrorMiddleware(False, False, False);
+
+$app->get('/', function (Request $request, Response $response, $args) {
+    $response->getBody()->write("Hello world!");
+    return $response;
+});
+
+$app->get('/f/{path:.*}', function (Request $request, Response $response, array $args) {
+	$response->getBody()->write("Requesting " . $args['path']);
+	return $response;
+});
+
+$app->run();