add cors headers to output of rest calls
add cors headers to output of rest calls

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