Log Message:
pt2-clone: update to 1.37

v1.37 - 28.10.2021
- Fixed potential thread issues between user input thread and audio thread, like
  when jamming a sample, toggling tuning tone, playing sample in the sample
  editor, adjusting sample loop, etc.

v1.36 - 10.10.2021 (23:12 GMT+2)
- Fixed clicking issues in v1.35 during sample looping. Sorry!
- Fixed an issue where the quadrascope was not updated properly when a F00
  command was triggered before the last channel.

v1.35 - 10.10.2021
- Implemented a config entry in protracker.ini for disabling the 2x downsample
  dialog that shows up when attempting to load >22kHz samples.
  (NO_DWNSMP_ON_SMP_LOAD)
- Don't attempt to center window after leaving fullscreen mode. This could lead
  to issues on multi-monitor setups.
- Further accuracy changes to the Paula emulator. Read two samples at once into
  the AUDxDAT buffer. This is a minor change, but it can have a very small
  impact on sample-changing commands (EFx/E8x).