Added PHP 7 check in installer and updater.

Till Brehm

2016-04-22 ebd0e986ed11f2a34fb58cdd33efbfab192083ad

 install/tpl/config.inc.php.master

@@ -56,7 +56,7 @@

//** Application
define('ISPC_APP_TITLE', 'ISPConfig');
define('ISPC_APP_VERSION', '3.0.5.4b1');
define('ISPC_APP_VERSION', '3.0.5.4p9');
define('DEVSYSTEM', 0);