updates removing individual registerPlugin calls in favor of the generic tfsmarty one

Author: detain

src/abuse.php

@@ -65,8 +65,6 @@ function_requirements('abuse_admin');
 ');
     } else {
         $smarty = new TFSmarty();
-        foreach (['strtoupper', 'in_array', 'json_encode'] as $function)
-            $smarty->registerPlugin('modifier', $function, $function);
         page_title('Manage Abuse Complaints');
         if (isset($GLOBALS['tf']->variables->request['id'])) {
             $id = (int)$GLOBALS['tf']->variables->request['id'];