Merge branch 'feature/move-activity' into 'develop'

Support "Move" activity

Closes #1316

See merge request pleroma/pleroma!1883

priv/repo/migrations/20191025081729_add_move_support_to_users.exs

@@ -0,0 +1,10 @@
+defmodule Pleroma.Repo.Migrations.AddMoveSupportToUsers do
+  use Ecto.Migration
+
+  def change do
+    alter table(:users) do
+      add(:also_known_as, {:array, :string}, default: [], null: false)
+      add(:allow_following_move, :boolean, default: true, null: false)
+    end
+  end
+end

priv/static/schemas/litepub-0.1.jsonld

@@ -29,7 +29,11 @@
                 "@id": "litepub:oauthRegistrationEndpoint",
                 "@type": "@id"
             },
-            "EmojiReaction": "litepub:EmojiReaction"
+            "EmojiReaction": "litepub:EmojiReaction",
+            "alsoKnownAs": {
+                "@id": "as:alsoKnownAs",
+                "@type": "@id"
+            }
         }
     ]
 }