title: How can I change fullcalendar event start/end time when create on select
body: <p>I'm using fullcalendar with this <code>select</code> callback function in settings object:</p>
  
  <pre><code>        $('#calendar').fullCalendar({
              header: {
                  left: 'prev,next today',
                  center: 'title',
                  right: 'month,agendaWeek,agendaDay'
              },
              timeFormat: 'HH:mm',
              slotLabelFormat:"HH:mm",
              // slotDuration: '00:10:00',
              allDayDefault: false,
              editable: true 
              selectable: true,
              select: function(start, end, jsEvent, view) {
                  var title = prompt('Event Title:');
                  var eventData;
                  if (title) {
                      eventData = {
                          title: title,
                          start: moment(start).hour(12),
                          end: moment(end).hour(18),
                          editable: true
                      };
  
                      $('#calendar').fullCalendar('renderEvent', eventData, true); // stick? = true
                  }
  
                  $('#calendar').fullCalendar('unselect');                
                  // $('div#event-editor').modal({ show: true });
              });
  </code></pre>
  
  <p>The problem is that <code>moment(end).hour(18)</code> ads 18 hours to the end moment, causing an increased time until the event is finished. I need a function to effectively set the moment hour to '18' instead of '00'.</p>