Подскажите о чем идет речь в ридми.

== Customization ==

You can write your own widget for Vote Up/Down, and you can put it in
your module or in your theme. Please take a look to
link:WIDGETAPI.html[WIDGETAPI.txt] for more information.

=== Theming widgets and votes ===

Since widgets are implemented through plugins, and we have many plugins
to choose at runtime, we can not use direct theme templates, so instead
we render by hands the templates.

NOTE: It is not possible to decide dinamically the path where the
template is located. In contrast we can dinamically define function and
template names.