title: Chart.js ignoring canvas height & width
body: <p>Following the <a href="http://www.chartjs.org/docs/#getting-started-creating-a-chart" rel="noreferrer">Chart.js documentation</a> 
  I am trying to draw a small chart:</p>
  
  <pre><code>&lt;canvas id="myChart" width="400" height="400"&gt;&lt;/canvas&gt;
  &lt;script&gt;
  var ctx = document.getElementById("myChart");
  var myChart = new Chart(ctx, {
    type: 'line',
    data: {
      labels:['15-2016','16-2016','17-2016',],
      datasets:[
        {
          label:'Yes',
          data:[3.4884,1.1628,1.3514,],
          backgroundColor:'rgba(75,192,192,1)',
          borderColor:'rgba(75,192,192,1)',
          pointRadius:0
        },
        {
          label:'Maybe',
          data:[0.5571,1.3298,0.791,],
          backgroundColor:'rgba(255,206,86,1)',
          borderColor:'rgba(255,206,86,1)',
          pointRadius:0
        },
        {
          label:'No',
          data:[0,0,0,],
          backgroundColor:'rgba(255,99,132,1)',
          borderColor:'rgba(255,99,132,1)',
          pointRadius:0
        }
      ]
    }        
  });
  &lt;/script&gt;
  </code></pre>
  
  <p>However, when the page is rendered the canvas somehow becomes</p>
  
  <pre><code>&lt;canvas style="height: 929px; width: 929px;" id="myChart" width="1858" height="1858"&gt;&lt;/canvas&gt;
  </code></pre>
  
  <p>which is waaaaay too big for my needs. How can I set the width and height of the canvas to be what I want?</p>