deal a bit better with the filename extension
deal a bit better with the filename extension

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