[IDEA] Simple GUI improvements

[SamWeesie]

Both DSD64 and DSD128 WavPack are displayed as "8/88.2 WavPack" (below the album cover). As there are also PCM WavPack files I would like to see a distinction between these and the bitrate. I Haven't figured out where the "8/" (8 bit?) stands for as the encoding is 24 bits.

"Audio Info" / "Track" also displays "8/88.2 WavPack". The "Hardware" tab displays the correct encoding (DSD64 or DSD128) and 1 bit.
Decoding DoP 24 bit......