title: how to dynamically update series data using ember-highcharts
body: <p>I am exploring ember highcharts and i see there is an observer there: "contentDidChange" which they say can be used to change series data and show dynamic updates on the chart. I used the same, and i was able to update the series data but when I invoke chart.redraw() function then my chart does not re-draw itself. Is there anything I am missing?</p>