add possibility to use php-fpm over mod_proxy_fcgi with apache >=2.4.9

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>

actions/admin/settings/136.phpfpm.php

@@ -185,6 +185,15 @@ return array(
 					'default' => 30,
 					'save_method' => 'storeSettingField'
 					),
+				'system_phpfpm_use_mod_proxy' => array(
+					'label' => $lng['phpfpm']['use_mod_proxy'],
+					'settinggroup' => 'phpfpm',
+					'varname' => 'use_mod_proxy',
+					'type' => 'bool',
+					'default' => false,
+					'visible' => Settings::Get('system.apache24'),
+					'save_method' => 'storeSettingField'
+					),
 				),
 			),
 		),