fix D-Bus items structure
fix D-Bus items structure

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