angular-ui/ui-select2 — pull request #64 by rhettl (2013-08-22 21:53:54+00:00)
Title: Added if statement to allow string 'false' in the disabled

This makes the $observer check for `value === 'false'` so if the disable equivocates to false and angular places the string 'false' in the attribute, the $observer will still fucntion

```html

{{ comp.spec_field }}:

{{ spec.title.join(', ') }}

```