Backport changes from trunk up to r5164

thomascube

2011-09-05 853696b15a11708e04412001f68a516f2332363c

 program/include/rcube_user.php

@@ -437,7 +437,7 @@
        }

        $data = $rcmail->plugins->exec_hook('user_create',
           array('user'=>$user, 'user_name'=>$user_name, 'user_email'=>$user_email));
           array('user'=>$user, 'user_name'=>$user_name, 'user_email'=>$user_email, 'host'=>$host));

        // plugin aborted this operation
        if ($data['abort'])