some small update

* moved site_closed to database, now you can close your site through
admin panel
* added option to admin panel: clear cache
* added experiencetable_rows configurable
* optimized OTS_Account->getGroupId(), now its using like 20 queries
less
* optimized OTS_Player->load($id) function, should perform faster
loading
* fixed highscores displaying of group outfits

common.php

@@ -44,6 +44,11 @@ define('FLAG_CONTENT_COMMANDS', 64);
 define('FLAG_CONTENT_SPELLS', 128);
 define('FLAG_CONTENT_MONSTERS', 256);
 
+// news
+define('NEWS', 1);
+define('TICKET', 2);
+define('ARTICLE', 3);
+
 // directories
 define('BASE', dirname(__FILE__) . '/');
 define('ADMIN', BASE . 'admin/');