Getting ready for presentation update

I added the expanding sidebar to every page. It looks okay, now. Not
great, but the color was giving me lip, so I left it and am saying it's
an artistic choice.
I added the button footer to every page. They now each display on their
own line . Whoo!
I changed the background image to make it a lighter, more saturated
version of the same hue. Looks decent to me, guess we'll see.
I added a page for the timeline. Once built, it just needs thrown into
the iframe in timeline.html.
Added pictures to signature partnership page. It follows Brady's
slideshow scheme.
Made slideshow on index.html conform to size.
Moved sidebar javascript to its own file, same with slideshow.
Added links to sidebar, so they redirect properly.
As soon as the timeline is added we can present this at the practice
presentation without any big problems.