Juris Translator

(This is based on a previous pull request)
Translator fetches journal articles and cases (new) from Juris

I think the suggestion was in your case
```
"shortTitle": "Deus Ex",
"title": "BGH, 15.05.2014 - I ZB 71/13 - Deus Ex",
```
It should be possible to test for shortTitel in CSL, right?