* Fixed BBCode pre-parsing inadvertently stripping out whitespace in quotes. * Fixed XSS vulnerability in profile.php. * Fixed moving a topic when there is no forum to move to resulting in an undefined index error. * Fixed XHTML validation error on help page. * Fixed gethostbyaddr() outputting an error when the supplied IP address is invalid. * Fixed pun_trim() stripping out 0xCA which is a valid character in certain locales. * Added direct execution prevention to common_db.php. * Went back to mammoth e-mail validation regex. * Fixed move to forum drop-down containing forums that moderators should not be able to see. * Fixed group title dupe check not working. * Fixed phpinfo() in admin_index.php being available to moderators even though the link wasn't displayed. * Fixed possible password reset annoyance.