This module is deprecated. Use Storehouse.Local.Plug.
Deprecated: serves the files of Kotoba.Storage.Local with
Storehouse.Local.Plug, under its :url_prefix and from its :root.
It is removed in Kotoba 1.0: move to Storehouse.Local and its plug
(see Kotoba.Storage.Local).
It takes the options of Storehouse.Local.Plug.