New look to Photo Gallery (temporary)

I’ve made a major update to the photo gallery for more functionality. In the short term, the gallery doesn’t look anything like the current site. I’ll be working on that. It will make it easier for me to do other things on the site that use pieces of the photo gallery. Don’t be surprised if things look odd once in a while as I re-tweak it to fit the look and feel of the rest of the site.