Also show bits per sample in status bar

[e-pirate]

Currently only sample rate and bit rate are shown for playing track in status (playlist bottomless) bar.
In my case it is: Free Lossless Audio Codec (FLAC), stereo, 44 KHz, 899 kbit/s.

But times of 16 bps only are long since gone and 24 bps FLACs are pretty common.

It will be grate to also show bits per sample in the status bar, something like:
Free Lossless Audio Codec (FLAC), stereo, 44 KHz, 24 bps, 899 kbit/s.