give program managers listener stats access

airtime_mvc/application/configs/ACL.php

@@ -83,8 +83,8 @@ $ccAcl->allow('G', 'index')
       ->allow('H', 'library')
       ->allow('H', 'playlist')
       ->allow('H', 'playouthistory')
+      ->allow('H', 'listenerstat')
       ->allow('A', 'playouthistorytemplate')
-      ->allow('A', 'listenerstat')
       ->allow('A', 'user')
       ->allow('A', 'systemstatus')
       ->allow('A', 'preference')