allowing s3 synth folder

src/langs/en.json

@@ -183,6 +183,10 @@
   "settings_s3_urlstyle_desc": "Whether to force path-style URLs for S3 objects (e.g., https://s3.amazonaws.com/*/ instead of https://*.s3.amazonaws.com/).",
   "settings_s3_reverse_proxy_no_sign_url": "S3 Reverse Proxy (No Sign) Url (experimental)",
   "settings_s3_reverse_proxy_no_sign_url_desc": "S3 reverse proxy url without signature. This is useful if you use a revers proxy but do not change the original credential signature. No http(s):// prefix. Leave it blank if you don't know what it is.",
+  "settings_s3_generatefolderobject": "Generate Folder Object Or Not",
+  "settings_s3_generatefolderobject_desc": "S3 doesn't have \"real\" folder. If you set \"Generate\" here (or use old version), the plugin will upload a zero-byte object endding with \"/\" to represent the folder. In the new version, the plugin skips generating folder object by default.",
+  "settings_s3_generatefolderobject_notgenerate": "Not generate (default)",
+  "settings_s3_generatefolderobject_generate": "Generate",
   "settings_s3_connect_succ": "Great! The bucket can be accessed.",
   "settings_s3_connect_fail": "The S3 bucket cannot be reached.",
   "settings_dropbox": "Remote For Dropbox",