Update Openfire Meetings to latest version of Jitsi Meet, and make sure all new features are made available (ex.: Streaming)

Jitsi Meet has a rolling release model:
https://github.com/jitsi/jitsi-meet/releases

Openfire Meetings includes an older version. And it's quite a bit of work to update.

We are interested in many of the new features, notably:

• Firefox support
• https://jitsi.org/Projects/YouTubeLive
• Bootstrap