Changes here include: - shorten some repetitive commands (gentoo.inc.php) - maps uid/gid from database instead of statically on main.cf - maps 'homedir' from database instead of statically in vmail_mailbox_base (concatenates 'homedir' and 'maildir' columns from mail_users table) - update mysql query files to use strictly postfix 2.2+ new format (in accordance to http://www.postfix.org/mysql_table.5.html)