Disallow ellipsis (...) on axis labels

[kluvin]

Sometimes an axis label will be rendered with an ellipsis on small screen sizes.

This behavior can be overriden the below custom code. Per now this option cannot be set in the advanced editor.

Highcharts.merge(true, options, {
  xAxis: [{
    labels: {
      style: {
        textOverflow: 'none'
      }
    }
  }]
})