Merge pull request #1103 from winterrific/master

Added missing German strings

lang/de-DE.json

@@ -28,7 +28,7 @@
   "label.enable-share-url": "Freigabe-URL aktivieren",
   "label.invalid": "Ungültig",
   "label.invalid-domain": "Ungültige Domain",
-  "label.language": "Language",
+  "label.language": "Sprache",
   "label.last-days": "Letzten {x} Tage",
   "label.last-hours": "Letzten {x} Stunden",
   "label.logged-in-as": "Angemeldet als {username}",