Merge branch 'fix/tusky-dm' into 'develop'

Add actor to recipients list

Closes #390

See merge request pleroma/pleroma!683

diff --cc lib/pleroma/notification.ex
Simple merge

diff --cc lib/pleroma/web/activity_pub/activity_pub.ex
Simple merge

diff --cc lib/pleroma/web/common_api/utils.ex
Simple merge

diff --cc lib/pleroma/web/twitter_api/views/activity_view.ex
Simple merge

diff --cc test/user_test.exs
Simple merge

diff --cc test/web/activity_pub/activity_pub_test.exs
Simple merge

diff --cc test/web/mastodon_api/mastodon_api_controller_test.exs
Simple merge

diff --cc test/web/mastodon_api/status_view_test.exs
Simple merge