borer restore and fixes

- tried to merge the upstream and my version for you as best as i could, my version does differs in quite a few places
- reactivates my ID and IP fixes, these are needed so an offline borer or host mob don't cause bans and multikey alerts to fuck up, worst case you perma a few innocent players thanks to lazy coding. also how could they possibly fuck up control transfer??
- fixes the client DC bug properly, caused by spawning the brainmob prematurely in New()
- removed the runtime-error-triggering organ check, all mob restriction checks if wanted should happen on infest
- adds say logging and missing input sanitation

next time please ask me if you have questions, instead of making master file accusation comments that i might never read.
Merge pull request #6457 from Walter0o/borer_fix

borer restore and fixes