[publish tune] Support for Amarok2 player

<div><div dir="ltr">Hello, I've written a little plugin in order to allow publish tune directly from Amarok2. Sadly it is based on the polling template of plugins (which I know to be the "bad" way of retrieving information), but I'm still sharing source with you since it works.<br><br>Meanwhile, I will try to look more deeply in order to produce a plugin that do not rely on polling.<br><br>Matthieu Volat<br>
</div></div>