Make site prettier

[jeffmaher]

Some areas that could be improved:

• Less white space / logo clutter on map page
• Remove sections that aren't really needed (blog, resources, FAQ, etc.)
• Add drop shadow to navigation bar
• Smaller map for view / add pages
• Better spacing / padding for the view/add, about, and help pages
• Get pin pop-ups to be at the right location

[jeffmaher]

[jeffmaher]

Done for now. Future improvements can be handled in another issue.