Bot AC Fix

[bad_captain]

Yeah, I talked to him once in the week or so he was back about some bot spell stuff I'm working on, and was going to wait see how things progressed on his work on mercs/bots before bringing some of these things up. But since he's not been around again, and it seemed like all of the merc changes were going to take a while anyway, I figured I would go ahead and submit them. I'll post a single submission with all of the changes as soon as I test the double stat fix I made.

I'm trying to progress into the elemental planes on my own server, and some of these changes are needed for my bots to live up to the pounding they are going to take. I figure if they even help out for a few months for someone besides me, it's worth it.