Clean: remove deprecated Pool api - they've stayed 1 year longer than supposed to - replaced internal usages * Pool.GetList<T> -> use Pool.Get<List<T>> instead * Pool.FreeList<T> -> Pool.FreeUnmanaged * Pool.FreeListAndItems<T> -> Pool.Free(ref obj, true) * Pool.ClearList<T> -> write your own * Pool.FreeMemoryStream -> Pool.FreeUnmanaged Tests: compile simulator in editor