\\\\ will become \ and \\\" will become "

Should fix problems with building libvlc.so.1 when libvlc.so.0 is installed.
Cannot test since the tree is currently broken.

The last song in playlist was not being submitted, since the current input would never change.

upnp intel: reverts [22521] to make it compile. The module should be rewritten to not use any playlist code

Audioscrobbler is not fixed but I let a comment explaining how to do it.