title: amcharts v3 removing "show all" at the top right corner
body: <p>I have a simple bullet chart and everything works fine except that pesky image with a magnifying glass saying show all at right-hand top corner. Is there a setting in amcharts v3 to remove this?</p>
  <p>Code</p>
  <pre><code>var chartobject = {
              type: 'serial',           
              theme: 'none',
              titles: [{ text: 'title goes here' }],
              dataProvider: plotData,
              trendLines: [],
              dataDateFormat: 'YYYY-MM-DD',
              categoryField: 'xValue',
              rotate: false,
              startDuration: 1,
           
              categoryAxis: {
                  axisAlpha: 1,
                  gridAlpha: 0,
                  labelRotation: 90,
                  axisColor: '#006CA0',
                  color: '#006CA0',
                  parseDates: true,
                  dateFormats: [
                      { &quot;period&quot;: 'DD', &quot;format&quot;: 'DD/MM/YY' },
                      { &quot;period&quot;: 'MM', &quot;format&quot;: 'DD/MM/YY' },
                      { &quot;period&quot;: 'YYYY', &quot;format&quot;: 'DD/MM/YY' }
                  ]
              },            
  
              valueAxes: [{
                  &quot;id&quot;: 'ValueAxis-1',
                  &quot;position&quot;: 'left',
                  &quot;axisAlpha&quot;: 0,
                  &quot;title&quot;: '',
                  &quot;stackType&quot;: 'none'
              }],
  
              graphs: graphs
  
         
          };
  </code></pre>