Export configuration for multiple artists

[ohrenkino]

@veggera

But on Various Artist albums, all artist generated without separated by commas

Yes, because in

@veggera

$loop(%artist%,1) %artist% $loopend()

there is no comma.
it should be
$loop(%artist%,1) %artist%, $loopend()

I am not sure what the

@veggera

</span>

is doing in that code as it concludes a
<span>
which I do not see.