[mythtv] iTunes script updated for 0.20

[Sean McVeigh]

I just spent some time updating the mythtv-itunes.pl script from this 
site:
http://simonster.com/mt/archives/000038.html
I updated it to work with mythmusic 0.20, and added a bit of 
fill-in-the-blanks functionality for songs with missing album names, 
etc.
Also, it skips creating the "Library" playlist (ie. ALL of your music)
Someone had previously done similar work and posted it on another 
website, but for one reason or another, I couldn't download their 
script.  (probably being parsed by their webserver as cgi :P)

Anyhow... I'll drop it here in case anyone would find it useful:
www.beerbot.ca/mythtv-itunes.pl

Simply copy your entire ~/Music/iTunes folder from your mac to your 
mythtv machine, "search for new music" in mythmusic, twiddle the 
parameters at the head of the script and give it a run.   Any existing 
playlists get blown away, although that would be easy to circumvent if 
you so choose (circa line 87).
On my setup, a few files get skipped, but that appears to be because 
they were not imported into the DB when mythmusic scanned new files.
Of course, any combination of symlinks and smb/nfs mount points can be 
used to keep things in sync with your iTunes library.

Cheers,
Sean