directory: move pagination into template

mod/directory.php

@@ -196,11 +196,10 @@ function directory_content(&$a) {
 			'$finding' => t('Finding:'),
 			'$findterm' => (strlen($search) ? $search : ""),
 			'$title' => t('Site Directory'),
-			'$submit' => t('Find')
+			'$submit' => t('Find'),
+			'$paginate' => paginate($a),
 		));
 
-		$o .= paginate($a);
-
 	}
 	else
 		info( t("No entries \x28some entries may be hidden\x29.") . EOL);

view/templates/directory_header.tpl

@@ -27,3 +27,5 @@
 {{/foreach}}
 
 <div class="directory-end" ></div>
+
+{{$paginate}}