title: show date in( MM-DD) format in x-axis using react-vis
body: <p>I am trying to implement react-vis in my project. I need to show data based on date. I am using tickFormat for it but it is showing same date two times in x-axis.I am adding few lines of my code here.</p>
  
  <pre><code>       &lt;XYPlot
          width={1140}
          height={440}
          &gt;
          &lt;LineMarkSeries
             lineStyle={{stroke: '#e0e0e0'}}
              markStyle={{stroke: '#6dc6c1'}}
              style={{
                  strokeWidth: '2px'
              }}
              strokeStyle="solid"
              data={[
                  {
                      x: Date.parse("05/05/2019"),
                      y: 0
                  },
                  {
                      x: Date.parse("05/12/2019"),
                      y: 12
                  },
                  {
                      x: Date.parse("05/13/2019"),
                      y: 16
                  }
              ]}
           /&gt;
            &lt;XAxis
              attr="x"
              attrAxis="y"
              orientation="bottom"
              tickFormat={function tickFormat(d){return 
                             moment(d).format("MMM DD")}}
              tickLabelAngle={0}
           /&gt;
          &lt;YAxis /&gt;
      &lt;/XYPlot&gt;
  </code></pre>