Gestalts are still not removed if unloaded

This was addressed for Inimical Gestalts in 675312, but not for Gestalts.

It's more unlikely for these, but it can still easily be done (intentionally or not) by teleporting, and they'll never despawn and will block other spawns.

The safest way would be to just remove them on entity sleep (could wait a second or two). Force relocating them could be problematic for a number of reasons, including that many of them could all instantly relocate to some other player all at once.

I also updated this report I made during the beta since Inimical ones received an update to some of their code, and both Gestalts and Greater Gestalts could use some of those updates to keep things nice and consistent.