title: MPAndroidChart v3.0.0-beta1 LineData constructor only takes 1 argument
body: <p>I'm trying to follow this guide:</p>
  
  <p><a href="https://github.com/PhilJay/MPAndroidChart/wiki/Setting-Data" rel="nofollow">https://github.com/PhilJay/MPAndroidChart/wiki/Setting-Data</a></p>
  
  <p>It has the line of code:</p>
  
  <pre><code>LineData data = new LineData(xVals, dataSets);
  </code></pre>
  
  <p>When I tried it in my AndroidStudio, the LineData() constructor only takes 1 argument instead of 2 arguments as shown in the guide.</p>
  
  <p>Anyone know how to initialize with the new version of MPAndroidChart ?</p>
  
  <p>I have the following in my gradle setting:</p>
  
  <pre><code>compile 'com.github.PhilJay:MPAndroidChart:v3.0.0-beta1'
  </code></pre>
  
  <p>Maybe I should drop to 2.2.5 ?</p>
  
  <h2>Update</h2>
  
  <p>Yes, I changed gradle to use 2.2.5 and now LineData() constructor has multiple parameters as expected.</p>
  
  <p>Docs needs updating for version 3.0.</p>