Finalize tardiness translations

aleksis/apps/alsijil/frontend/messages/de.json

@@ -69,6 +69,8 @@
       "note": "Notiz",
       "create_personal_note": "Weitere Notiz",
       "tardiness": "Verspätung",
+      "late": "Verspätet",
+      "minutes_late": "pünktlich | eine Minute verspätet | {n} Minuten zu spät",
       "lesson_length_exceeded": "Die Verspätung überschreitet die Stundenlänge.",
       "confirm_delete": "Anmerkung wirklich löschen?",
       "confirm_delete_explanation": "Die Notiz \"{note}\" für {name} wird entfernt.",

aleksis/apps/alsijil/frontend/messages/en.json

@@ -89,6 +89,8 @@
       "note": "Note",
       "create_personal_note": "Add another note",
       "tardiness": "Tardiness",
+      "late": "Late",
+      "minutes_late": "on time | one minute late | {n} minutes late",
       "lesson_length_exceeded": "The tardiness exceeds the length of the lesson",
       "confirm_delete": "Delete note?",
       "confirm_delete_explanation": "The note \"{note}\" for {name} will be removed.",