FaceCam is working only on the host

[koschke]

The PlayerSpawner adds the FaceCam prefab only for the player on the host.
That means the FaceCam will work only on the host, but not on any of the clients.

I don't know which technical reason hinders to instantiate it on all clients, too.

The FaceCam should be available for all (remote and local) players executing in a desktop environment with a camera.

A FIXME marker in PlayerSpawner.Spawn(ulong) points to the location in the code where the FaceCam prefab is instantiated.