This commit was manufactured by cvs2svn to create branch 'oacs-4-6'.

Sprout from master 2002-09-23 23:32:17 UTC Jeff Davis  <davis@xarg.net> 'Added new files to .info files'
Cherrypick from veronicac 2002-05-29 21:40:12 UTC Ben Adida  <ben@openforce.net> 'start of forums package':
    sql/oracle/forums-forums-drop.sql
    sql/oracle/forums-forums-package-drop.sql
    sql/oracle/forums-messages-drop.sql
    sql/oracle/forums-messages-package-drop.sql
Added a not-allowed page, which forums seems to be redirecting to, anyway, but which wasn't there. And changed do_abort so that it doesn't throw an error, but rather an ad_script_abort, and so that it offers the user a login page if he isn't logged in, instead of simply throwing the not-allowed page.
merging bug fixes checking into HEAD instead of 4.6
fixes bug 1921, input validation on message edit
nbsp for empty last post since nn4 is moronic bug 1923
trim multiple leading Re: from subject bug 1888
userid, objectid backwards in select_forums query permission check
adds forum::posting_policy_set and calls it on forum create or edit fixes bug 1859 (sort of)
email message format cleaned up bug 1893/patch 502 Tilmann Singer + some tweaks
suppress display of unchanged subject, html/text as radio button
Added "last_post" column to the forums table and "last_child_post" column
to the forums messages table to track these values.  Previously the code
was abusing the related object's last_modified field and it didn't bother
tracking the date of the last reply to a thread.
Fixed the last post problems cleaned up templates a little bit ..
html quotes subject bug 1953/patch 512 Stan Kaufman
quote html in subjects on the search page
sync info files with package data and correct provides identifiers
Minor layout fix.
create necessary index, make forums_message__root_message_id isstrict, icachable, upgrade script
use parent_id is null rather than tree_level(forums_messages.tree_sortkey) = 1 since it's much faster
fixes forum_create perm checking bug 108/patch 29 Vinod Kurup
merge bartt PG 7.3 fixes from HEAD