Sales Data Vis
Uses d3.js library and geo.json library to plot map "d3js.org/queue.v1.min.js" -Source of D3 library which is used to creat visualization
"d3js.org/topojson.v1.min.js" -Source of topojson library, external library used to create map; confirmed with Matt that no node.js plugin would be needed, link to library will be sufficient
us.json- is a JSON file containing state data information used to create US Map