Update template and fix ServiceDescription 2xit,0xde
See also https://github.com/clarin-eric/SPF-SPs-metadata/pull/224

```
docker pull
gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/production/nginx:1.3.5
docker run
gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/production/nginx:1.3.5
docker cp clarin.eurac.edu.template.metadata.xml 738bada50a9a:/tmp
docker exec -ti 738bada50a9a /bin/bash
container
docker commit 738bada50a9a
gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/production/nginx:1.3.5-hf1.1
docker push
gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/production/nginx:1.3.5-hf1.1
```

Then run `kubectl --namespace=dspace edit deployment.apps/nginx` and
adapt `image`.