Fixed aps instances and database quota list.

Till Brehm

2016-01-10 4b17d9e51efc670d3a02bf739d9e4d77be89a0e8

 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);