Add Arabic translation folder for Themator

themator/ar/topic.json

@@ -0,0 +1,12 @@
+{
+    "topic": {
+        "related_objects": "Related Objects ...",
+        "related_documents": "Related Documents ...",
+        "sources_and_links": "Sources and Links ...",
+        "next": "Next",
+        "map": "Map",
+        "show_object": "Show object",
+        "show_objects": "Show objects",
+        "search": "Search"
+    }
+}