Wrong on bindings

[roperzh]

Currently if you declare any event binding, for instance:

Carousel = Essential.Behavior.extend({
  events: {
    "click .next": "goToNextSlide"
  },

  goToNextSlide: function() {
    // .... 
  }
});

The context inside goToNextSlide is not the behavior itself, this issue prevents to doing something like this.el

[roperzh]

Fixed!