Optimized auCDtect to skip only files higher than 16bit.
Optimized auCDtect to skip only files higher than 16bit.

auCDtect will test FLAC files successfully that have a higher sample
rate than 44.1kHz.  48kHz and 96kHz were tested -- although the CDDA
probability may be impercise, the files which are not perfect are still
logged like before.

sirjaren/redoflacs