#1 Patch for parsing dbs with podcasts

[White Star 2]

When parsing dbs that include podcasts, the parse will die on podcast URL items (actually, on any items that aren't regular tracks, I encountered this with podcast urls)

old code (itunesdb.c, line 787):
if (id == MHOD_ID_PLAYLIST) return 0;

fixed code:
if (id > MHOD_ID_TRACK_MAX) return 0;