New version, more enemies, better dungeon generation, heaps of stuff

I just uploaded a new version which picks up quite a few changes made in recent weeks. Most specifically, dungeon generation has been refined so that rooms are generated with themes which contain certain monster types as predefined encounters. There's also quite a few AI and other changes built into the background which won't be as immediately noticeable. Oh, and you can offer terms to fleeing, intelligent enemies and they'll ally with you.