add lang: nl + deprecate lang/_target

resources/lang/zh_CN/comment.php

@@ -1,7 +1,8 @@
 <?php
 
 return [
-    'index' => [
-        'page_title' => '评论列表',
-    ],
+    'msg_new_comment' => "新评论",
+    'msg_torrent_receive_comment' => "你发布的种子收到了新评论 ",
+    'msg_offer_receive_comment' => "你发布的候选收到了新评论 ",
+    'msg_request_receive_comment' => "你发布的求种收到了新评论 "
 ];