Chart should not re-render when add a point on series

[jaceju]

Please consider this example:
http://jsfiddle.net/gh/get/jquery/1.9.1/highslide-software/highcharts.com/tree/master/samples/highcharts/demo/dynamic-update/

I tried options of the example and vue-highcharts would create new chart object every second because it changed series in the options. It was not rendered smoothly like the example.

[jaceju]

Thank you!