Greg's suggestions for changes to the home page layout

Hi Abby,
Thanks very much for putting the new layout together --- I really like how you've arranged things on the home page, and I'm looking forward to pushing it to the server.  The only thing I'd like to change is the page header - after playing around for a while, I just can't make the "big logo in the middle" right.  Instead, I'd like to propose something simpler - I've hacked it together, but as you'll see, I've got bits of HTML in the wrong div's.  I'm trying to put the logo and our name in white on the header image in the upper left, aligned with the menu bar items, and the slogan in the middle of the header image below them.  I think I'd like to repeat the same header on every other page, but with the page title instead of the slogan.
Thanks,
Greg
p.s. please note that this pull request includes a couple of new blog posts --- hope that's OK.