title: Thicker lines and color in androidplot
body: <p><a href="https://i.stack.imgur.com/ccbQp.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ccbQp.png" alt="wind graph"></a></p>
  
  <p>I am using  androidplot in a wind application
  I would like the lines at (as an example since they vary according to wind)
  1,3,5,7 to make the horizontal lines different color (all 4 lines same color) and thicker.
  For the series i use:</p>
  
  <pre><code>dynamicPlot.addSeries(SpeedSeries, new LineAndPointFormatter(Color.BLUE, null, null));
  </code></pre>
  
  <p>I am using library androidplot-core-0.5.2.jar
  A small piece of code will be appreciated </p>