Recursively convert flat data to the nested flare format

toFlareRercursive.js

var root = d3z.toFlareRecursive({
	data: json,
	parentKey: 'superClass',
	childKey: 'thisClass',
	nameKey: function(obj){
		var prefix = obj['thisClass'].match(/\/([a-zA-Z_]*)\#/)[1],
		name = obj['thisClass'].match(/\#(.*)>/)[1];
		return prefix + ":" + name;
	},
	sizeKey: function(obj){
		var size = obj.instance + 4.5 || 4.5;
		return size;
	}
});