* Beat detect sensitivity fix.
* Default: 1.0
* ReadMe beat sensitivity min/max.
* Beat sensitivity from config or settings isn't initialized.
* Smarter position.
* Make PCMScale (vol_history) also impacted by beat_sensitivity.
* Enhance and clarify Hard Cuts and better separate beat sensitivity.
* Forgot one config.
* Consistency with defaults.
* Even more clear about the default for Beat Sensitivity.