Documents and Documentation (beta 1) (#23)

- Change to SQLite document store
- Complete documentation on usage of Feed Reader Central
- Update INSTALLING.md for new installation procedures

Reviewed-on: #23

src/public/search.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 /**
  * Item Search Page
@@ -8,14 +8,13 @@
 
 include '../start.php';
 
-$db = Data::getConnection();
-Security::verifyUser($db);
+FeedReaderCentral\Security::verifyUser();
 
 $search = $_GET['search'] ?? '';
 $items  = $_GET['items']  ?? 'all';
 
 if ($search != '') {
-    $list = ItemList::matchingSearch($search, $items == 'bookmarked', $db);
+    $list = FeedReaderCentral\ItemList::matchingSearch($search, $items == 'bookmarked');
 }
 
 page_head('Item Search'); ?>
@@ -42,4 +41,3 @@ page_head('Item Search'); ?>
     } ?>
 </article><?php
 page_foot();
-$db->close();