#6 ITunes7 masterplaylist fix for libqtpod-0.3

[Michael Schulze]

This patch fixes reading the master playlist of iPods
managed by iTunes7.

iTunes7 tends to place the podcast playlist section in
front of the normal playlists and thus the master
playlist is part of that section.

The original libqtpod source code ignores this section
since it can't handle podcasts at the moment so it
assumes the first playlist of the normal playlist
section is the master playlist.
Since this isn't true the title of the itunesDB doesn't
get set correctly for such databases.

This patch will fix this behaviour.

[Michael Schulze]

ITunes7 masterplaylist fix for libqtpod-0.3