NYTimes/backbone.stickit — pull request #118 by scottastrophic (2013-06-10 14:49:52+00:00)
Title: extend selectOptions to accept value:label map

It is often useful to have a lookup table for converting between underlying values which are actually stored and transmitted and the human-readable labels that represent them. This extension of selectOptions allows such a lookup table to be used to populate a select directly. By default, the options will be sorted alphabetically by label, the most common use case for a select; pass a `comparator` function or property name string to override this ordering (which delegates to `_.sortBy`).

TL;DR:

Converts
```javascript
bindings: {
'select#sounds': {
observe: 'sound',
selectOptions: {
collection: {
moo: 'Cow',
baa: 'Sheep',
oink: 'Pig'
}
}
}
}
```
to
```html

Cow

Pig

Sheep

```

Updated tests and docs.