Fix for #3812 Insufficient validation of PHP version selector for ISPConfig...

Till Brehm

2016-03-29 b5f6a1a03de9343ffc718ce253f7730e4d8d6c19

 interface/lib/classes/aps_crawler.inc.php

@@ -460,6 +460,7 @@
               }
            }
            //var_dump($apps);
            //echo print_r($apps_to_dl).'<br>-------------------<br>';

            // For memory reasons, unset the current vendor and his apps
            unset($apps);