chaplinjs/chaplin — pull request #794 by ktmud (2014-05-17 14:47:02+00:00)
Title: output event name for delegateListeners, for better debug

So when you forgot to implement a listener method:

```
listen:
'addedToDOM': 'someNoneExistingMethod'
```

instead of

```
Uncaught Error: View#delegateListeners: undefined must be function
```

We saw:
```
Uncaught Error: View#delegateListeners: listener for "addedToDOM" must be function
```