Support for CandlestickChart

Please add example to CandlestickChart using:

$scope.chartObject.data = [
          ['Mon', 20, 28, 38, 45],
          ['Tue', 31, 38, 55, 66],
          ['Wed', 50, 55, 77, 80],
          ['Thu', 77, 77, 66, 50],
          ['Fri', 68, 66, 22, 15]
          // Treat first row as data as well.
        ];
	$scope.chartObject.firstRowIsData = true;

    $routeParams.chartType = 'CandlestickChart';