delete now uses factory delete
delete now uses factory delete

billappleton/dsp-core,neroxing/dsp-core,neroxing/dsp-core,bbreck3/dsp-core,bbreck3/dsp-core,neroxing/dsp-core,billappleton/dsp-core,neroxing/dsp-core,bbreck3/dsp-core,bbreck3/dsp-core,billappleton/dsp-core,billappleton/dsp-core