Polyphony fix for notes pressed at the same time.

Fix Renoise DAW startup crash.

Fadeout repeated notes option (default off).
Another fix for voice picking.

Fix reuse voices on repeated notes.
Logic fix starting UI size.

Fix UI scale not being recalled.

Fix anti-virus false flags by encoding waveforms as FLAC.

Mallet keytrack range instead of bool.
User loaded samples.
Add meter back.

Add more mallet samples.
Add mallet keytracking.
Fix low end pops when going below 20Hz.

Move top bar items into settings menu.
Reuse voices on repeated notes is now optional (default off).

Repeated notes reuse the same voice.
Oscillators signal is processed by noise filter.