- added 'isactive' for cronjobs so the admin can deactivate them (planned for 1.0);
- re-adding 'panel_diskspace' and 'panel_diskspace_admins' to install/froxlor.sql;
- show only 'logout' and 'froxlor update' in menulist when files have been updated and db is not up to date;
- bugixing success.tpl (closing <a>-tag);
making $cronscriptDebug a setting in the database (no messing around in the files for debugging);
removed unnecessary unset() in cron_init.php;
setting of correct file-ownership of logfiles in apache and lighttpd crons;