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

system/libs/pot/OTS_Base_DB.php

@@ -97,6 +97,7 @@ abstract class OTS_Base_DB extends PDO implements IOTS_DB
     public function query($query)
     {
         $this->queries++;
+		//echo $query . PHP_EOL;
         return parent::query($query);
     }