### Subject of the issue
Describe your issue here.

### Your environment
* version of angular-translate
* version of angular
* which browser and its version

### Steps to reproduce
Tell us how to reproduce this issue. Please provide a working demo, you can use [this template](https://plnkr.co/edit/XorWgI?p=preview) as a base.

### Expected behaviour
Tell us what should happen

### Actual behaviour
Tell us what happens instead
