 and <span class="code">minutes</span>
        were hardcoded in a Python utility. There was no way of changing
        them. Now, like any other labels, they are taken from the skin
        configuration file, <span class="code">skin.conf</span>, section
        <span class="code">[[Labels]]</span>. Older configuration files had a
        definition for <span class="code">hour</span>, but none for
        <span class="code">day</span>, and <span class="code">minute</span>.
        Also, the old definition 