   Options:
 
   * `curator` (required)
+  * `actions` (optional) default: [:new, :create, :show, :edit, :update, :delete]
 
   Extensions:
 

      def delete_user(user),
        do: Curator.Registerable.delete_user(__MODULE__, user)

      defoverridable change_user: 1,
                     create_changeset: 2,
                     create_user: 1,


  # Extensions

  def unauthenticated_routes(mod) do
    Enum.map([:new, :create], fn action ->
      if Enum.member?(actions(mod), action) do
        route_quote(action)
      else
        []
      end
    end)
  end

  def authenticated_routes(mod) do
    Enum.map([:show, :edit, :update, :delete], fn action ->
      if Enum.member?(actions(mod), action) do
        route_quote(action)
      else
        []
      end
    end)
  end

  # User Schema / Context
