added playmode handling - NORMAL|REPEAT_ONE|REPEAT_ALL
added playmode handling - NORMAL|REPEAT_ONE|REPEAT_ALL

unintended/Cohen,ismaelgaudioso/Coherence,coherence-project/Coherence,sreichholf/python-coherence,coherence-project/Coherence,furbrain/Coherence,ismaelgaudioso/Coherence,sreichholf/python-coherence,opendreambox/python-coherence,furbrain/Coherence,opendreambox/python-coherence,unintended/Cohen