new config options

config_example.json

@@ -34,6 +34,7 @@
   "default_upload_visibility": 0,
   "allow_user_upload_visibility": true,
   "enable_item_slugs": true,
+  "onara": false,
   "nsfl_tag_id": 4,
   "allowedMimes": [
     "audio",
@@ -65,6 +66,7 @@
     "allow_language_change": true,
     "cache": false,
     "eps": 155,
+    "default_thumb_size": "m",
     "background": true,
     "log_user_ips": false,
     "hash_user_ips": true,
@@ -159,6 +161,7 @@
     "private_society_gate_location": "Frankfurt",
     "private_society_gate_template": "_gate_template",
     "public_nsfw": false,
+    "public_untagged": false,
     "paths": {
       "images": "/b",
       "thumbnails": "/t",