angular-ui/ui-select2 — pull request #5 by Iristyle (2013-04-17 22:56:16+00:00)
Title: feat: add $watch for changes to '.data'

- When there is a ui-select2 attribute, the relevant model is not
watched for changes, so refreshing possible selections is impossible
- Add a $watch over the scope objects '.data' object, and reinit
select2 with new options