Closes #6; Translated application strings

Author: meruune

assets/resources/strings/de.json

@@ -141,10 +141,6 @@
       "id": "/Share",
       "translation": "Share"
     },
-    {
-      "id": "/Required",
-      "translation": "Required"
-    },
     {
       "id": "/Inquiry",
       "translation": "Inquiry"

assets/resources/strings/en.json

@@ -141,10 +141,6 @@
       "id": "/Share",
       "translation": "Share"
     },
-    {
-      "id": "/Required",
-      "translation": "Required"
-    },
     {
       "id": "/Inquiry",
       "translation": "Inquiry"