title: Getting Event data within a CustomView after setRange is called
body: <p>So I'm trying to build my own custom view for a month's worth of data (based on the "agenda-views.html' example) and I've been able to create a custom View class which adds itself as a button on the list of .. buttons.</p>
  
  <p>When I click on that button (MyView), its setRange is called so I know the range of Events to display. 
  The View's renderEvents is called but is passed <em>all</em> of the Events that the Calendar knows about, so I have a two parter question:</p>
  
  <p>(a) Is there a way I can use existing code to do the equivalent of: "given this range, give me all of the Events fullCalendar knows about"?
  - or -
  (b) Do I use an XHR here to pull back the data for the given range (now that I know what it is is) and Render it </p>
  
  <p>I'd rather do (a) as it's more efficient (less requests etc) but I'm finding myself swamped in code and, after reading through quite a lot it haven't really found a method that says 'Get all events for this range'.</p>
  
  <p>Alternatively, am I missing something? How does renderEvents know what the current range is and then render them? Or, should I be using renderSelection, which doesn't seem to get called.</p>
  
  <p>Thanks!</p>