Feature Request: Add friend alias

[derornos]

In addition to the friend's 'handle' (nickname) set by that friend, I wish I could set a alias for calling that friend.

ex. handle (alias) ──────────── zzorba (Daniel Salinas) derornos (Puleun-i)

[zzorba]

So this would be per-user (as in your local names). I could see that working.

[derornos]

@zzorba As the number of friend registrations increases, it is becoming increasingly difficult to recognize, but I understand that it is a subordinated task. Thank you for answer : )