add magnetCommentIdParend and approved fields to the API

src/crontab/export/feed.php

@@ -365,9 +365,11 @@ try
           $comments[] = (object)
           [
             'magnetCommentId'       => $comment->magnetCommentId,
+            'magnetCommentIdParent' => $comment->magnetCommentIdParent,
             'userId'                => $comment->userId,
             'magnetId'              => $comment->magnetId,
             'timeAdded'             => $comment->timeAdded,
+            'approved'              => $comment->approved,
             'value'                 => $comment->value
           ];
         }