StephanieReilly
Stackoverflow question: http://stackoverflow.com/questions/32549683/d3js-json-pie-chart?noredirect=1#comment52995750_32549683
forked from steveharoz's block: Pie Chart
forked from anonymous's block: Pie Chart
https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js