IntelliJ project, sane-er hun translations, don't show disabled checkbox at login
s/underscore/lodash/
Log timestamp, user, also to console. Verbose log in lobby.
Fix: sometimes duplicate usernames in user list

Happened if the client received user connected event(s)
before the online user list. The event handler added
the users to the list, and then they were also added
based on the "already online user list".