akatov/angular-contenteditable — pull request #31 by lperrin (2014-09-16 22:07:33+00:00)
Title: Also rerender when stripping trailing br.

The current code does not rerender in this case. Because of that, you can leave trailing
in the DOM (even if the ng-model is clean). This is a problem for me since I rely on the contenteditable being empty to display the placeholder:

```css
[contenteditable]:empty::before {
content: attr(placeholder);
}
```