www: remove unused legacy package function

src/www/carp_status.php

@@ -30,11 +30,6 @@
 require_once("guiconfig.inc");
 require_once("globals.inc");
 
-function gentitle_pkg($pgname) {
-	global $config;
-	return $config['system']['hostname'] . "." . $config['system']['domain'] . " - " . $pgname;
-}
-
 unset($interface_arr_cache);
 unset($carp_interface_count_cache);
 unset($interface_ip_arr_cache);

src/www/pkg_edit.php

 <?php
+
 /*
     Copyright (C) 2014-2015 Deciso B.V.
     Copyright (C) 2004-2012 Scott Ullrich <sullrich@gmail.com>
@@ -49,11 +50,6 @@ function get_pkg_interfaces_select_source($include_localhost=false) {
 	return $ssifs;
 }
 
-function gentitle_pkg($pgname) {
-	global $pfSense_config;
-	return $pfSense_config['system']['hostname'] . "." . $pfSense_config['system']['domain'] . " - " . $pgname;
-}
-
 function domTT_title($title_msg){
 	if (!empty($title_msg)){
 		$title_msg=preg_replace("/\s+/"," ",$title_msg);

src/www/wizard.php

@@ -35,11 +35,6 @@ require_once("filter.inc");
 require_once("shaper.inc");
 require_once("rrd.inc");
 
-function gentitle_pkg($pgname) {
-	global $config;
-	return $config['system']['hostname'] . "." . $config['system']['domain'] . " - " . $pgname;
-}
-
 global $g;
 
 $stepid = htmlspecialchars($_GET['stepid']);