title: Highcharts x axis date full range even if there is not enough data
body: <p>I have an highcharts linechart with data. I want to display the data with datetime on the x-axis. This works fine, my only problem is that the x-axis always seems to end at the end of my data.</p>
  
  <p>I want to display the whole year in months, even if there are only 3 months available.</p>
  
  <p>Is there a way to "Force" the x-axis to do this?</p>