Merge branch 'features/initial-state_rights' into 'develop'

[Pleroma.Web.MastodonAPI.MastodonAPIController]: Add rights to initial_state

See merge request pleroma/pleroma!236

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -868,6 +868,9 @@ def index(%{assigns: %{user: user}} = conn, _params) do
             reduce_motion: false,
             max_toot_chars: Keyword.get(@instance, :limit)
           },
+          rights: %{
+            delete_others_notice: !!user.info["is_moderator"]
+          },
           compose: %{
             me: "#{user.id}",
             default_privacy: "public",