Attention beat writers: Updated Tech Notes

[John J. McDonough]

I have updated the Fedora Technical Notes at:

http://fedorapeople.org/groups/docs/technical-notes/en-US/

This rather boring document lists the changes between Fedora 14 and 15
and so is a handy reference for beat writers to see what has changed.
It also includes links to the upstream websites.

As always, this is preliminary, and will continue to change up until
zero day, but it should be a pretty close estimate of what will be in
Fedora 15.

--McD