Short Petnames as Lobby names

[Bios-Marcel]

Currently people have to share the URL in order to play in the same lobby.

Technically we could instead assign short names to lobbies, such as HeavilyCoolBird, which people could then search for in the list.

Additionally, after creating a lobby, a popup should be shown, such as Click here to copy the link to Clipboard, or send your friends the link http://....

[marcelrv]

Would be nice if you can name your lobby when creating it, indeed to play with several folks in the right lobby.
The name can could be default to the shortnames you mention