angular-ui/bootstrap — pull request #88 by tiagoroldao (2013-01-24 15:10:44+00:00)
Title: Add "static" to modal backdrop option values

Allow specifying modal directive's `backdrop` value as `"static"`, which would correspond to setting `backdropClick` to false in it's sister service, `$dialog`, and makes the modal behaviour in par with bootstrap's original modal.