Fix the displaying of discs and tracks in an album on initial index due to missing cartographer add track call.
Cleanup lots of double empty newlines. Updated ptr spacing in uncrustify config to enforce consistency in pointer char (`*`) spacing.
Implement reading of artists, albums, and tracks. Fixed a bug related to unnecessary file name parsing. Fix SIGSEGV related to file name parsing and koto_utils_get_filename_without_extension.
Implemented an unquote string function for use when reading database entries. Try to fix some weird random rendering issues. Changed where we are doing some KotoPageMusicLocal widget construction.
Implemented KotoIndexedArtist as well as KotoIndexedAlbum, including moving the file indexing capabilities into the KotoIndexedAlbum (subject to change).
Added g_debug messages instead of using g_message for debug purposes. Re-introduced Koto Utils with new koto_utils_get_filename_without_extension, since that is used to get the extensionless file name across both album fetching and base file name fetching.