Update to the Hangouts link

[George Neville-Neil]

Howdy,

The Foundation has started putting together its own Hangout links.  The 
new link
is here: https://www.freebsdfoundation.org/mtg/journal

It's the FreeBSD Journal ed board link but we only use that once every 
two weeks
so let's try that one and see how it goes.  It should not require any 
particular person
to join before it is active.

Also, I am not going to be able to make the meeting this week.  Please 
nominate someone
to take notes and post them in the Wiki.

Thanks,
George