[Juser] headlines, urls, and exodus

[Marshall Rose]

> Have you filed a bug report / feature request for Exodus?

nah, i figured if it had merit, joe would figure out what to submit (he was
stepping me through it at ietf56)


> In general, yes, we need to better define the desired behavior for
> messages of type='headline'. Perhaps I should add that into the XMPP IM
> draft? :)

no. it's a client UI issue, not really a protocol issue.

/mtr