Teleconference Agenda July 16th, 2019.

Hey folks!

Next Tuesday, the 16th, we'll get together for the first time in a while! A
draft agenda is up at
https://github.com/w3c/webappsec/blob/master/meetings/2019/2019-07-16-agenda.md,
and Dan and I would appreciate PRs or suggestions here if you'd like to see
anything added or removed. :)

Thanks! See you in a week!

-mike