A World map with zoom / pan functionality and added markers on cities.
forked from d3noob's block: World map with zoom / pan and cities
Modified http://d3js.org/d3.v3.min.js to a secure url
Modified http://d3js.org/topojson.v0.min.js to a secure url
https://d3js.org/d3.v3.min.js
https://d3js.org/topojson.v0.min.js