- Remove the `keepalive` configuration setting. It is now always implicitly `true`.
- Remove the `expose_rid_and_sid` configuration setting.
- A `prebind_url` is now mandatory when setting `authentication` to `prebind`.
- It's no longer possible to pass in `rid` and `sid` values to `converse.initialize.
We have bedroom, bathroom, classroom and boardroom as one word.
Living room is spelled separately because of the present participle (+ing) in living.
With "chatbox" it's a bit more subjective.
We have chatbot as one word (but litter box as two).
For consistency with chatroom, I'll go with one word.
