Rename server-info -> ots-info, changelog -> change-log + move rules to admin panel

Due to conflict with apache2 server-info mod

system/pages/change-log.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Changelog
+ *
+ * @package   MyAAC
+ * @author    Slawkens <slawkens@gmail.com>
+ * @copyright 2019 MyAAC
+ * @link      https://my-aac.org
+ */
+defined('MYAAC') or die('Direct access not allowed!');
+$title = 'Changelog';
+
+use MyAAC\Models\Changelog;
+
+$_page = isset($_GET['page']) ? (int)$_GET['page'] : 0;
+$limit = 30;
+$offset = $_page * $limit;
+$next_page = false;
+
+$canEdit = hasFlag(FLAG_CONTENT_NEWS) || superAdmin();
+
+$changelogs = Changelog::isPublic()->orderByDesc('date')->limit($limit + 1)->offset($offset)->get()->toArray();
+
+$i = 0;
+foreach($changelogs as $key => &$log)
+{
+	if($i < $limit) {
+		$log['type'] = getChangelogType($log['type']);
+		$log['where'] = getChangelogWhere($log['where']);
+	}
+	else {
+		unset($changelogs[$key]);
+	}
+
+	if ($i >= $limit)
+		$next_page = true;
+
+	$i++;
+}
+
+$twig->display('changelog.html.twig', array(
+	'changelogs' => $changelogs,
+	'page' => $_page,
+	'next_page' => $next_page,
+	'canEdit' => $canEdit,
+));