put cron.d-generation task directly to froxlor.sql as there might be no userdata.inc.php after the installation (only in /tmp or plaintext for copy'n'paste) so the database action fails

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>

install/froxlor.sql

@@ -539,6 +539,7 @@ CREATE TABLE `panel_tasks` (
   PRIMARY KEY  (`id`)
 ) ENGINE=MyISAM CHARSET=utf8 COLLATE=utf8_general_ci;
 
+INSERT INTO `panel_tasks` (`type`) VALUES ('99');
 
 
 DROP TABLE IF EXISTS `panel_templates`;