Fix bug in getting list of usernames, which fixes the ui's suggestions for friend requests.
Fix bug in getting list of usernames, which fixes the ui's suggestions for friend requests.

ianopolous/Peergos,Peergos/Peergos,Peergos/Peergos,ianopolous/Peergos,Peergos/Peergos,ianopolous/Peergos