Merge branch 'master' of http://git.ispconfig.org/ispconfig/ispconfig3

Florian Schaal

2016-01-26 61a4a721c96103fbdc448f52fb0f9c2ccb33e665

 server/scripts/ispconfig_patch

@@ -102,6 +102,7 @@

if(!is_installed('patch')) {
   swriteln("The program 'patch' is missing on your server. Please install it and try again.");
   exit;
}

$patch_id = simple_query('Enter patch id', false, '');