cfpb/cf-expandables — pull request #18 by himedlooff (2014-05-27 14:36:33+00:00)
Title: Adds new elements and aria attributes

- Adds
- `.expandable_label`
- `.expandable_link`
- Adds `aria-controls` to associate the trigger with the content.
- Adds `aria-expandable` to the content div.
- Updates docs