title: Remove milliseconds and seconds from Joda time output
body: <p>I am trying to output the time remaining to a certain date (15th of August in Madrid, Spain) and with my code I can get a TextView to display it correctly. However, it also displays milliseconds and seconds which I would like to remove, and also "months" that I would like to convert into days.</p>
  
  <p>Could you give me a hand?</p>
  
  <pre><code>    DateTimeZone timeZone = DateTimeZone.forID("Europe/Madrid");
      DateTime target = new DateTime(2015, 8, 15, 0, 0, 0, timeZone);
      DateTime now = new DateTime(timeZone);
      Period period = new Period(now, target);
  
      PeriodFormatter formatter = PeriodFormat.getDefault();
      String output = formatter.print(period);
      TextView tv = (TextView) v.findViewById(R.id.tv);
      tv.setText(output);
  </code></pre>