spine/spine — pull request #430 by umate (2013-03-13 16:35:59+00:00)
Title: Added "elements" and "events" attributes inheritance

I suggest merging parent events and elements with the child ones in Spine controller.
Let me show you how it will work:
```coffeescript
class ParentContoller extends Spine.Controller
elements:
'.parent-1': 'el_1'
'.parent-2': 'el_2'

class ChildController extends ParentContoller
elements:
'.child-2': 'el_2'
'.child-3': 'el_3'

child = new ChildController()

child.el_1 # => $('.parent-1') element
child.el_2 # => $('.child-2') element
child.el_3 # => $('.child-3') element
```
The same thing with the events.
Any suggestions?