Remove obsolete translation files for nodac

There were folders for Portugese, Polish  and Italian translations,
which were never done

nodac/de/wiki.json

@@ -12,6 +12,7 @@
         "new_values": "Neue Werte",
         "take_it_or_not": "\u00dcbernehmen?",
         "transferred_from_qid": "Daten von Wikidata \u00fcbernommen",
-        "transferred_translations_from_qid": "\u00dcbersetzungen von Wikidata \u00fcbernommen"
+        "transferred_translations_from_qid": "\u00dcbersetzungen von Wikidata \u00fcbernommen",
+        "fetch_from_wikidata": "Wikidata auslesen"
     }
 }