some more filter_var for email

Florian Schaal

2016-01-16 bad4bd31db037d017692ec3b573dea60143f0dbd

 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);