Process full folders with nested structure.

Demo is now part of the main program.

August update.

Fixed ton of bugs.

Musical Key & Rating transfer.

Added ALAC and AAC file types support.

Migration of HotCues, BeatGrids and BPM.

Option to save extra .wav files, or just .stem.m4a.

Benchmark metric added.

Windows 7 support and FLAC support.