upgrade-script.php: added code to upgrade menu_links
upgrade-script.php: fixed mysql_error() handling. added code to update menu_links (partly finished)
fixed a typo in upgrade-script.php
module menu_link: after adding a menu_link, the anchor dropdown shows "#"; fixed
upgrade-script: added code to convert old menu_links to new ones (partly)
Updated news modul with features from the advanced news modul
Updated form modul with features from the advanced form modul
Added keywords to new files
added new module-based search-function and publish-by-date code