angular/angular.dart.tutorial — pull request #90 by chalin (2014-02-26 21:39:47+00:00)
Title: Use ng-swtich for the conditional display of Loading message

- Only show “Recipe Details” heading when there is a recipe (like in the other chapters).
- Use opportunity to introduce `ng-switch` for the conditional display of the "Loading ..." message.
- Propagate changes to chap. 6 -7 .
- A corresponding PR has been submitted for the prose.