title: Jqplot Gauge Meter issue
body: <p>I am trying to display jqplot gauge meter on my dashboard, i have managed to get one gauge working but my data is like 4 different guages needed,</p>
  
  <p>Does anyone knows how to draw more than 1 guage , my code below:</p>
  
  <p>data = [20,12,12,23];</p>
  
  <pre><code> $.each(data,function(key,value) {
  
      plot3 = $.jqplot('dashboard',[[value]],{
          seriesDefaults: {
              renderer:$.jqplot.MeterGaugeRenderer,
              rendererOptions: {
                  min: 0,
                  max: 50,
                  intervals:[200, 300, 400, 500],
                  label: "Pounds",
                  intervalColors:['#66cc66', '#93b75f', '#E7E658', '#cc6666']
              }
          }
      });
  
   });`
  </code></pre>
  
  <p>Thanks,</p>