vpn: one more round of whitespaces

src/www/vpn_ipsec_keys.php

@@ -35,7 +35,7 @@ require_once("filter.inc");
 if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
-        
+
 if (!is_array($config['ipsec']['mobilekey'])) {
 	$config['ipsec']['mobilekey'] = array();
 }

src/www/vpn_ipsec_keys_edit.php

@@ -34,7 +34,7 @@ require_once("vpn.inc");
 if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
-        
+
 if (!is_array($config['ipsec']['mobilekey'])) {
 	$config['ipsec']['mobilekey'] = array();
 }

src/www/vpn_ipsec_mobile.php

@@ -34,7 +34,7 @@ require_once("vpn.inc");
 if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
-        
+
 if (!is_array($config['ipsec']['phase1']))
 	$config['ipsec']['phase1'] = array();
 

src/www/vpn_ipsec_phase1.php

@@ -36,7 +36,7 @@ require_once("vpn.inc");
 if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
-        
+
 if (!is_array($config['ipsec']['phase1']))
 	$config['ipsec']['phase1'] = array();
 

src/www/vpn_ipsec_phase2.php

@@ -35,7 +35,7 @@ require_once("vpn.inc");
 if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
-        
+
 if (!is_array($config['ipsec']['client']))
 	$config['ipsec']['client'] = array();
 

src/www/vpn_ipsec_settings.php

@@ -36,7 +36,7 @@ require_once("vpn.inc");
 if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
-        
+
 $pconfig['noinstalllanspd'] = $config['system']['noinstalllanspd'];
 $pconfig['preferoldsa_enable'] = isset($config['ipsec']['preferoldsa']);
 foreach ($ipsec_loglevels as $lkey => $ldescr) {