/wholiveshere on changed username homes show old username

[Anna Bakker]

Using /wholiveshere where Kittyboy666 has set their /home shows that samyboyz lives here, and not Kittyboy666.

[Riot]

In future please provide some useful info for reproducing things like this, such as at least the coords where you typed it :)

[Riot]

return only the most recent name, not the earliest, when converting uuid to names - resolves #280

→ <<cset 69aefcb8d926>>