Added: Ability to add custom formats, working similar to qualities. (#2669)

Originally called project metis, this feature allows you to do a lot of cool stuff, such as upgrading to a x265 encode, downloading releases with multiple languages, etc. Check out the wiki page at: https://github.com/Radarr/Radarr/wiki/Custom-Formats to learn more! Note: This feature is currently in "beta" and will get more tags and features in the future. Please let me know, if you have any issues and I hope this will allow for a lot of customization!

src/NzbDrone.Core/MediaFiles/UpgradeMediaFileService.cs

@@ -69,6 +69,9 @@ namespace NzbDrone.Core.MediaFiles
                 moveFileResult.MovieFile = _movieFileMover.MoveMovieFile(movieFile, localMovie);
             }
 
+            localMovie.Movie.MovieFileId = existingFile?.Id ?? 0;
+            localMovie.Movie.MovieFile = existingFile;
+
 		//_movieFileRenamer.RenameMoviePath(localMovie.Movie, false);
 
             return moveFileResult;