reformat board data

server/boardData.js

       var newobj = JSON.parse(JSON.stringify(obj));
       newobj.id = newid;
       if (newobj._children) {
-	for (var child of newobj._children) {
-	    child.parent = newid;
-	}
+        for (var child of newobj._children) {
+          child.parent = newid;
+        }
       }
       this.board[newid] = newobj;
-    } else  {
-      log("Copied object does not exist in board.", {object: id});
+    } else {
+      log("Copied object does not exist in board.", { object: id });
     }
     this.delaySave();
   }