Added PHP 7 check in installer and updater.

Till Brehm

2016-04-22 ebd0e986ed11f2a34fb58cdd33efbfab192083ad

 interface/web/help/lib/lang/cz_help_faq_list.lng

@@ -2,3 +2,4 @@
$wb['edit_txt'] = 'Upravit';
?>