categories incorrectly parsed in Live365 plugin

[Ari Pollak]

>From http://bugs.debian.org/341531:

Starting from today (or a few days ago), the categories of radios from
Live365 are not parsed correctly.
In the "Live365" plugin tab, no categories appear in the list on the
left, and all radios are listed in the "Editor's Picks" category.
In the radio list, on the right, the categories in the "Genre" column
are unparsed <a/> tags. For instance, for radio "Radar Station", the
"Genre" column contains:
<a class="genre-link" href="javascript:Go2("60s")'>60s</a>, <a
class="genre-link" href="javascript:Go2("jazz")'>jazz</a>, ...

This suggests that Live365 modified the format of its web pages, and
that streamtuner should adapt to this new format.