site summary and full changes

1. Added box around filter by site type for emphasis
2. Added download button to summary and detailed graphs page

Let me know if you guys think my placement of the download buttons is questionable. Always like a second opinion.
I don't know what IDE you're in or why it's spitting that out. That's fine for now. Let's meet before you do your next checkin and see what's happening. I'll merge this though.