* ref: Rename jitsi_bosh_query_room to jitsi_web_query_room.
This is no longer bosh only and is available for both bosh and websocket sessions.
* feat: Adds feature to disco-info indicating that display name is required.
* feat: Adds option to disable checking whether display name is required.
* ref: Clears auth_token when verification fails.
* squash: Fixing comments.
* squash: Updates to latest lib-jitsi-meet.
New JWT token impl that does not require token verification in Jicofo and uses anonymous authentication method(token goes as BOSH query param). Adds 'allow_empty_token" config option.
New JWT token impl that does not require token verification in Jicofo and uses anonymous authentication method(token goes as BOSH query param). Adds 'allow_empty_token" config option.