title: Truncating Y-Axis Title in Highcharts v4.1.5
body: <p>I'm currently having an issue where charts that are smaller in height but have long y-axis titles just start clipping at the edges (top and bottom).</p>
  
  <p><a href="http://jsfiddle.net/1Lce6cv9/2/" rel="nofollow">JSFiddle Demo</a></p>
  
  <p>I've tried using the <a href="http://api.highcharts.com/highcharts#yAxis.title.style" rel="nofollow"><code>style</code></a> option to try and enforce an ellipsis overflow.</p>
  
  <pre><code>yAxis : {
              title: {
                  text:"Really really long title text that will go off the chart haha haha and so on and so on",
                  style: {
                      textOverflow:'ellipsis',
                      overflow:'hidden'
                  }
              }
          },
  </code></pre>
  
  <p>However, these sorts of things do not work without a maximum width of some sort, so I tried adding <code>width: '100%'</code> (see demo) but it stops short. I'm guessing this has something to do with the fact that it's rotated.</p>
  
  <p>Is there a way to have the title dynamically adjust to the height of the chart and properly truncate itself rather than just slide off into oblivion?</p>
  
  <p>I haven't found anything helpful <a href="http://api.highcharts.com/highcharts#yAxis.title" rel="nofollow">in the documentation</a>. Also my Google-jitsu hasn't been able to locate any helpful or relevant topics.</p>