Create d3.html

Preliminary entrance into D3 and topojson.
D3 and topojson allow you to show really cool maps and annotate them.
This initial foray Includes a rendering of countries of the world.
The commented-out section has topojson mini-map of Spain that I created.
You download a free shapefile from one of many sites, convert it to GEOJSON, and then to topojson.