reverting #32 due to major performance issues

README.md

@@ -68,20 +68,6 @@ Where possible, this addon takes advantage of DDAU (Data Down, Actions Up) to al
 
 - `date` _(replaces `defaultDate`)_ - allows you to change the date from outside of the component.
 
-### Event changes
-When an event can be changed from outside the calendar you need to convert the events to Ember.Objects.
-
-```javascript
-let events = Ember.A([
-Ember.Object.create({
- title: 'Event 1',
- start: '2016-05-05T07:08:08',
- end: '2016-05-05T09:08:08'
-})]);
-
-events[0].set('title', 'My new event title');
-```
-
 ### FullCalendar Callbacks
 All FullCalendar and FullCalendar Scheduler callbacks are supported and can be handled using Ember Actions. Here's a simple example:
 

addon/components/full-calendar.js

@@ -241,7 +241,7 @@ export default Ember.Component.extend(InvokeActionMixin, {
    * Observe the events array for any changes and
    * re-render if changes are detected
    */
-  observeEvents: observer('events.[]', 'events.@each.{start,end,title,color,allDay,url,className,editable,startEditable,durationEditable,resourceEditable,rendering,overlap,constraint,source,backgroundColor,borderColor,textColor}', function () {
+  observeEvents: observer('events.[]', function () {
      const fc = this.$();
      fc.fullCalendar('removeEvents');
      fc.fullCalendar('addEventSource', this.get('events'));