title: highchart dataLabel diffent position
body: <p>I have <a href="http://jsfiddle.net/VWYMW/" rel="nofollow">fiddle link</a> for the code below:</p>
  
  <pre><code>$(function () {
  $('#container').highcharts({
      chart: {
      },
      xAxis: {
          categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
      },
  
      plotOptions: {
          series: {
              dataLabels: {
                  align: 'left',
                  enabled: true,
                  rotation: 270,
                  x: 2,
                  y: -10
              }
          }
      },
  
      series: [{
          data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]        
      }]
    });
  });
  </code></pre>
  
  <p>I want to show dataLabels up and down(e.g. show points Jan/Mar/May above the line, show points (Feb/Apr/Jun below the line). Anyone know how to achieve this?</p>
  
  <p>Thanks.</p>