#2 support multiple actors in credits.

[Chris Ottrey]

Attached is a patch to assign multiple actors in the
credits tag.

It can be tested in the command line with:

python -c "import xmltv; x=xmltv.XMLTV('');
x.addProgram('','','',info={'credits':{'actor':['Ack
Tor', 'Ack Tress']}}); print x"

Which should return something like:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tv SYSTEM "xmltv.dtd">

<tv>
<programme>
<title>
</title>
<credits>
<actor>Ack Tor</actor>
<actor>Ack Tress</actor>
</credits>
</programme>
</tv>

[Chris Ottrey]

patch to support multiple actors in credits.