deleting old relations properly on edit so that we don't have trailing acs_object records lying around that cause context_id integrity violation on deletion
Added a "portlet-header" class to match the "portal" and "portal-body" classes.Made it easier to generate the protal package portlet header with itsmulticolumn format. Portal standard theme now uses the proper OpenACSCSS stuff.
Changed the "simple" theme to be a "standard OpenACS theme", by which I meanit uses the portal, portal-body and portal-header .CSS classes which aredefined in our standard .CSS file. This gives portlets a look that's identicalto the non-portalled standard OpenACS index page.
Version 0.8 of project-manager. Processes now work as they should,task editing fixed, began moving some functionality to /tclprocs. Found a bug in compute_status proc that could hang theserver. Still not release-ready, but getting closer. Notifications arebroken, and Processes use an older UI than Tasks, but at least theynow work.