mastodon/app/controllers/activitypub
Eugen Rochko 9110db41c5
Federate pinned statuses over ActivityPub ()
* Federate pinned statuses over ActivityPub

* Display pinned toots in web UI

Fix 

* Fix migration

* Fix tests

* Update outbox_serializer.rb

* Update remove_serializer.rb

* Update add_serializer.rb

* Update fetch_featured_collection_service.rb
..
collections_controller.rb Federate pinned statuses over ActivityPub ()
inboxes_controller.rb Fix response of signature_verification_failure_reason ()
outboxes_controller.rb Federate pinned statuses over ActivityPub ()