title: Removing specific events with removeEvents method
body: <p>I've just started out using this plugin and I am having some trouble removing events that I have just created. I can delete all the events when using eventClick, but not particular ones on eventClick.</p>
  
  <p>Any help would be appreciated. Here is my code.</p>
  
  <pre><code>&lt;script type='text/javascript'&gt;
  
  $(document).ready(function() {
  
      var date = new Date();
      var d = date.getDate();
      var m = date.getMonth();
      var y = date.getFullYear();
  
      var calendar = $('#calendar').fullCalendar({
          header: {
              left: 'prev,next today',
              center: 'title',
              right: 'month,agendaWeek,agendaDay'
          },
          selectable: true,
          selectHelper: true,
          select: function(start, end, allDay) {
              var title = prompt('Trade Show Name:');
              if (title) {
                  calendar.fullCalendar('renderEvent',
                      {
                          title: title,
                          start: start,
                          end: end,
                          allDay: allDay,
                          id: 12
                      },
                      true // make the event "stick"
                  );
              $('input[name="startDate"]').val(start);
              }
              calendar.fullCalendar('unselect');
          },
          eventClick: function(calEvent, jsEvent, view) {
              $('#calendar').fullCalendar('removeEvents', function (calEvent) {
                  return true;
              });,
          editable: true
      });
  
  });
  </code></pre>