it was already decremented when the post was hidden
- Added a function to forum_repair.php to fix inconsistencies
due to the above bug
svn path=/trunk/boinc/; revision=15433
informing the project admin that they need to be explicitly edited to
enable updating the database. This will help prevent inadvertent use.
Thanks to David Hammer.
svn path=/trunk/boinc/; revision=5373