- Moved destination tag off of linedef tag and into args.
- Bot controller values can be changed mid-level with ACS. (Linedefs using type 2004 will still be activated on level load.)
- Add flag to make bots fastfall
I'm not sure exactly where the bot code leaks, other than knowing its the prediction for sure (because the prediction is the only memory bots ever allocate), but srb2::finally is cool and lets me not care :)