code: function(latlng, coords) {
  
  			var keys = geolib.getKeys(latlng);
  			var latitude = keys.latitude;
  			var longitude = keys.longitude;
  
  			var coordsArray = [];
  			for(var coord in coords) {
  				var d = geolib.getDistance(latlng, coords[coord]);
  				coordsArray.push({key: coord, latitude: coords[coord][latitude], longitude: coords[coord][longitude], distance: d});
  			}
  			
  			return coordsArray.sort(function(a, b) { return a.distance - b.distance; });
  
  		}
docs: Sorts an array of coords by distance from a reference coordinate
  
  @param		object		reference coordinate e.g. {latitude: 51.5023, longitude: 7.3815}
  @param		mixed		array or object with coords [{latitude: 51.5143, longitude: 7.4138}, {latitude: 123, longitude: 123}, ...]
  @return		array		ordered array