preparing for production tagging by changing host names etc to production

dockerfiles/Dockerfile.nginx

dockerfiles/commul-customization/aa-statistics.php

dockerfiles/commul-customization/aai.js

dockerfiles/commul-customization/aai_config.js

...mmul-customization/clarin.eurac.edu.template.metadata.xml

dockerfiles/commul-customization/default-ssl

dockerfiles/commul-customization/local.properties

dockerfiles/commul-customization/shibboleth2.xml

dockerfiles/commul-customization/webpage/index.html

kubernetes/dspace-deployment.yaml

kubernetes/dspace-ingress.yaml

kubernetes/dspace-service.yaml

kubernetes/handle-service.yaml

kubernetes/nginx-deployment.yaml

kubernetes/nginx-service.yaml

kubernetes/pgdata-persistentvolumeclaim.yaml

kubernetes/postgres-deployment.yaml

kubernetes/postgres-service.yaml