Modified http://mbostock.github.com/d3/d3.js?2.1.3 to a secure url
Modified http://mbostock.github.com/d3/d3.geom.js?2.1.3 to a secure url
Modified http://mbostock.github.com/d3/d3.layout.js?2.1.3 to a secure url
https://mbostock.github.com/d3/d3.js?2.1.3
https://mbostock.github.com/d3/d3.geom.js?2.1.3
https://mbostock.github.com/d3/d3.layout.js?2.1.3