* Sped up the BadBehavior process by replacing stripos with strhas, and strtolowering the user agent once and for all at the beginning. (Security.php)

- MJ's bot is up to version 1.4.4, I dunno why BadBehavior only takes 1.0.8 into account but it's still hammering my server with stupid requests, and I don't like bots that pretend to be for "SEO purposes" anyway. We don't need you. (Security.php)
! Fixed fake Baidu blocking. Long time no see, Pete bugs! This one was actually a double negative that resulted in blocking only some valid Baidu requests. I have to say, though, apparently Baidu has way more IP blocks than indicated here, and I doubt it'll be very helpful in the end. (Security.php)
* As far as I know, search bots like Google will never log into your forum, ah ah... So we might as well block Google/Bing/Yahoo/Baidu if they're trying to use an account. (Security.php)

- And, on the other hand, we could just as well let Opera/Safari/Konqueror/Lynx requests go if they don't have an Accept header BUT they're logged in. Because it may be caused by firewall software, or things like that. Also leaving IE alone if it's logged in. (Security.php)

@ Although being whitelisted as a member won't help if you're not logged in yet (duh), feedback told me that Accept header problems were caused by media requests. In this case, it should be helpful: user logs in, and no longer gets empty avatars. Yayz. (Security.php)
! Some fixes for SSI examples. (install/ssi_examples.php)
- Removed log_boards table. (index.php, SSI.php, Class-DBHelper.php, MoveTopic.php, Post2.php, Profile-Modify.php, RemoveTopic.php, RepairBoards.php, Subs-BoardIndex.php, Subs-Boards.php, Subs-Members.php, Upgrade.php, install.sql)

@ Note: this effectively removes 'New' icons from ssi_topBoards(). Not that this function's ever been any useful, but hey...