updated map index page added header and footer

Hey, Updated the map index page but ran into what's sort of a blocker for UI development. The map won't display  within a "block" container. It's likely the embedded inline css within the cartodb map interface. So I will have to go into cartodb and see what's what. It may be just a matter of refactoring. Without a proper container element doing mobile interfaces or any interfaces quickly gets very snarly/gnarly.

The new map page now has a border. Hope that's ok.