OC8 port, 'should be compatible' with OC7 - please test...

Reader: ported to appframework, new version of epub.js

files_reader/controller/displaycontroller.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ * @author Frank de Lange
+ * @copyright 2015 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OCA\Files_Reader\Controller;
+
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+
+class DisplayController extends Controller {
+
+	/** @var IURLGenerator */
+	private $urlGenerator;
+
+	/**
+	 * @param string $AppName
+	 * @param IRequest $request
+	 * @param IURLGenerator $urlGenerator
+	 */
+	public function __construct($AppName, IRequest $request, IURLGenerator $urlGenerator) {
+		parent::__construct($AppName, $request);
+		$this->urlGenerator = $urlGenerator;
+	}
+
+	/**
+	 * @PublicPage
+	 * @NoCSRFRequired
+	 *
+	 * @return TemplateResponse
+	 */
+	public function showReader() {
+		$params = [
+			'urlGenerator' => $this->urlGenerator
+		];
+
+		return new TemplateResponse($this->appName, 'reader', $params, 'blank');
+	}
+
+}