PascalPrecht/ng-translate — pull request #43 by gjungb (2013-05-12 13:28:33+00:00)
Title: Trim off white space when element's text value is used as translationId

Using the `translate` directive on an element containing white space resulted in 'Translation for btn.save doesn't exist':

```html

btn.save

```

So I changed the behaviour of the directive to trim off white space.