- Retrieving ads now returns all the custom fields for the category asked for. - New proc categories::get_custom_fields to return list of custom fields. - Adding of custom fields now completely integrated with per-category custom fields, plus improved UI.
- Thanks to the invaluable help from daveb, custom fields now working, including updating of values, which wasn't working in the original version, so fixed that bug too. - Revert widget-procs.tcl to generating template::element calls instead of an ad_form -extend block, because that gives users customizing the package (in the future) to have their own -validate block in the ad_forms present.