Forum header and front page

[Andrew]

With the goal of making navigation the same throughout the site, I changed up the forum header to match all other pages.  The forum should display well, regardless if you are at 800*600 resolution or 1280*800.

The front page was also updated, after playing around with what I wanted to do for a week or two.  Might need to scale down the logo a bit, because it really does loom out at you.  If so, it will probably become one logo graphic for the header (something like the one you see up top now) for the entire site.