jeremypeters/ng-bs-animated-button — pull request #7 by syabro (2014-09-12 18:42:27+00:00)
Title: Moved text labels config to attributes and switched $watch to $on

1. All view stuff should be inside html. So I moved text to be configured as attributes in html, and not in controller.
Also classes other config stuff should be refactored too

Now button looks like
```html

```

2. Replaced $watch variables with more obvious events.

To control behavior we need to emit signal from scope:

```javascript
$scope.$broadcast('submit-button-event', {
submitting: true
});
```
First argument is object and could have 3 attributes to control status: `submitting`, `success`, `error`