Translate updated start page to Hungarian

mdorg/en/portals.json

@@ -17,6 +17,7 @@
         "Indonesia": "Indonesia",
         "themator_in_german": "Themator in German",
         "themator_in_hungarian": "Themator in Hungarian",
-        "Austria": "Austria"
+        "Austria": "Austria",
+        "hungarian_portals": "Hungarian Regional Portals"
     }
 }