code: function(d, range){
  		"use strict";
  
  		var start = new Date(d.getFullYear(), 0);
  		var stop = null;
  		if (range instanceof Date) {
  			stop = new Date(range.getFullYear(), 0);
  		} else {
  			stop = new Date(d.getFullYear()+range, 0);
  		}
  
  		return d3.time.years(Math.min(start, stop), Math.max(start, stop));
  	}
docs: Return all the years between 2 dates
  
  @param  Date	d	date	A date
  @param  int|date	range	Number of minutes in the range, or a stop date
  @return array	An array of hours