Upgrade to some new nextcloud standards

lib/Controller/PageController.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * ownCloud - quicknotes
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Matias De lellis <mati86dl@gmail.com>
+ * @copyright Matias De lellis 2016
+ */
+
+namespace OCA\QuickNotes\Controller;
+
+use OCP\IRequest;
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\Controller;
+
+class PageController extends Controller {
+
+
+	private $userId;
+
+	public function __construct($AppName, IRequest $request, $UserId){
+		parent::__construct($AppName, $request);
+		$this->userId = $UserId;
+	}
+
+	/**
+	 * CAUTION: the @Stuff turns off security checks; for this page no admin is
+	 *          required and no CSRF check. If you don't know what CSRF is, read
+	 *          it up in the docs or you might create a security hole. This is
+	 *          basically the only required method to add this exemption, don't
+	 *          add it to any other method if you don't exactly know what it does
+	 *
+	 * @NoAdminRequired
+	 * @NoCSRFRequired
+	 */
+	public function index() {
+		$params = ['user' => $this->userId];
+		return new TemplateResponse('quicknotes', 'main', $params);  // templates/main.php
+	}
+
+
+}