My neighbours - Hide users without usernames

What I was trying to do:

See my neighbours

What I expected to happen:

See only neighbours with usernames

What actually happened:

I see all anonymous users which since last release have addresses added to their profiie via a new cloud funciton that provides their address via their IP Address.

New capability caused this to occur - must adapt filter

We therefore need to add a new filter to neighbous page when querying them to only select those which have a username, which should be good enough proof to know that they are not anonymous users.