Medium Support (Multi-disc Albums), Quality Grouping (#121)

* Multi Disc Stage 1 - Backend Work

* Quality Group Functionality

* Fixed: Only show wanted album types on ArtistDetail page

* Add Media Count Column to ArtistDetail Page

* Parser updates for multidisc cases, other usenet release title formats

* Search for Tracks by Medium Number in Addition to Title and TrackNumber

* Medium Renaming Token for Track Naming

* fixup Codacy and Comment Cleanup

* fixup remove comments

src/NzbDrone.Core/MediaFiles/RenameTrackFileService.cs

@@ -103,7 +103,7 @@ namespace NzbDrone.Core.MediaFiles
                     {
                         ArtistId = artist.Id,
                         AlbumId = album.Id,
-                        TrackNumbers = tracksInFile.Select(e => e.TrackNumber).ToList(),
+                        TrackNumbers = tracksInFile.Select(e => e.AbsoluteTrackNumber).ToList(),
                         TrackFileId = file.Id,
                         ExistingPath = file.RelativePath,
                         NewPath = artist.Path.GetRelativePath(newPath)