Add translation strings for editing actors' gender and first / surnames

in nodac

nodac/en/persinst.json

@@ -34,6 +34,13 @@
         "add_subordinates": "Subordinate (Companies etc.)",
         "build_group_synonym": "Build group of synonyms for actual term",
         "nominalbezeichnung": "Nominal",
-        "nominalbezeichnung_explica": "The common form of the name is used - i.e. without dates for birth and death"
+        "nominalbezeichnung_explica": "The common form of the name is used - i.e. without dates for birth and death",
+        "gender": "Gender",
+        "given_name": "Given name",
+        "family_name": "Family name",
+        "gender_female": "Female",
+        "gender_male": "Male",
+        "gender_other": "Other",
+        "gender_explica": "Gender of the actor"
     }
 }