Code cleanup

Controllers/Managers/DirectoryManager.cs

@@ -141,7 +141,7 @@ namespace Icarus.Controllers.Managers
 
             return artistPath;
         }
-        //TODO: Change this so the song's metadata is not being used
+
         public string GenerateSongPath(Song song)
         {
             _logger.Info("Generating song path");

Controllers/Managers/SongManager.cs

@@ -232,7 +232,7 @@ namespace Icarus.Controllers.Managers
 
             var meta = new MetadataRetriever();
             song.Duration = meta.RetrieveSongDuration(song.SongPath());
-            // const int trackCount = meta.RetrieveTrackCount(song.)
+
             meta.UpdateMetadata(song, song);
             meta.UpdateCoverArt(song, coverArt);