Disable disarming recording in loop mode

[ryletko]

thanks for this awesome audio unit and thanks that you share your work as open source project. would you consider in the next version an option of disabling auto disarming recording to let endlessly overwrite content of the recorded track in loop? the issue with the current behavior is that during jam it's not always easy to begin recording from the zero point, that causes empty part in the begging of the track. If you don't consider this option as a part of next releases how hard is this to disable it on my own in the code?