Interface changes

Hey Steve, I was able to work on the site for a while last night and will get some more done tonight after dinner and a few errands. Let me know what you think of the navigation now.

I still need to clean up the posts a bit more as I removed some stuff that I thought was extraneous yet makes the posts look kind of bland now (and there are too many lines separating things in each post, which I'll edit as well).