title: Xdsoft datetime - set a minimum, starting date
body: <p>I am using Xdsoft datetime picker. I want the user to select a date, but starting from today's date with an offset of 3 days.  </p>
  
  <p>For example today is 9/10/2015 the datetimepicker should start with a date of 13/10/2015 and so one.</p>
  
  <pre><code>$('#datetimepicker2').datetimepicker({
      yearOffset:222,
      lang:'ch',
      timepicker:false,
      format:'d/m/Y',
      formatDate:'Y/m/d',
      minDate:'-1970/01/02', // yesterday is minimum date
      maxDate:'+1970/01/02' // and tommorow is maximum date calendar
  }); 
  </code></pre>