Update call to l() to Drupal 6 API.

Patch my Martin Michlmayr

--- aberdeen/template.php	2010-01-12 01:38:39.000000000 +0000
+++ aberdeen/template.php	2010-03-07 10:36:42.000000000 +0000
@@ -120,7 +120,8 @@
       $link['fragment'] = isset($link['fragment']) ? $link['fragment'] : NULL;
 
       if (isset($link['href'])) {
-        $output .= l($link['title'], $link['href'], $link['attributes'], $link['query'], $link['fragment'], FALSE, $html);
+        $output .= l($link['title'], $link['href'], array('attributes' => $link['attributes'],
+                   'query' => $link['query'], 'fragment' => $link['fragment'], 'html' => $html));
       }
       else if ($link['title']) {
         //Some links are actually not links, but we wrap these in <span> for adding title and class attributes