Release Notes POT files

[John J. McDonough]

I updated the POT for the release notes, a little late.  however, I now
have it scripted so it will happen automatically for the rest of the
cycle.

The update only takes a few minutes, so I can do it any time.  Right now
I have it going early in the morning EDT, but if there is a better time,
it would be no problem for me to change that schedule.  Any preference?

--McD