[#1505] Added tests, changelog entry, tweaked config settings related to replies output on outgoing federation.

config/config.exs

@@ -340,6 +340,7 @@ config :pleroma, :activitypub,
   unfollow_blocked: true,
   outgoing_blocks: true,
   follow_handshake_timeout: 500,
+  note_replies_output_limit: 5,
   sign_object_fetches: true
 
 config :pleroma, :streamer,
@@ -624,10 +625,6 @@ config :pleroma, :modules, runtime_dir: "instance/modules"
 
 config :pleroma, configurable_from_database: false
 
-config :pleroma, :mastodon_compatibility,
-  # https://git.pleroma.social/pleroma/pleroma/issues/1505
-  federated_note_replies_limit: 5
-
 config :swarm, node_blacklist: [~r/myhtml_.*$/]
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.

config/description.exs

@@ -1790,6 +1790,12 @@ config :pleroma, :config_description, [
         type: :boolean,
         description: "Sign object fetches with HTTP signatures"
       },
+      %{
+        key: :note_replies_output_limit,
+        type: :integer,
+        description:
+          "The number of Note replies' URIs to be included with outgoing federation (`5` to match Mastodon hardcoded value, `0` to disable the output)."
+      },
       %{
         key: :follow_handshake_timeout,
         type: :integer,
@@ -3097,20 +3103,6 @@ config :pleroma, :config_description, [
       }
     ]
   },
-  %{
-    group: :pleroma,
-    key: :mastodon_compatibility,
-    type: :group,
-    description: "Mastodon compatibility-related settings.",
-    children: [
-      %{
-        key: :federated_note_replies_limit,
-        type: :integer,
-        description:
-          "The number of Note self-reply URIs to be included with outgoing federation (`5` to mimic Mastodon hardcoded value, `0` to disable)."
-      }
-    ]
-  },
   %{
     group: :pleroma,
     type: :group,