filter utcw_render_term_display_name

Hello, I’ve just noticed that the code at line 154 in src/Render.php

$displayName = $this->plugin->applyFilters('utcw_render_term_display_name', $displayName, $term->name);

would pass the term name as a second parameter but the corresponding applyFilters in src/Plugin.php at line 564 does not take it into account.

So, I’ve replaced it with

public function applyFilters($tag, $value, $param=null)
    {
        return apply_filters($tag, $value, $param);
    }

As a suggestion, it would be useful to have a filter for the HTML element class as well…

https://www.ads-software.com/plugins/ultimate-tag-cloud-widget/