Some minor changes for OpenDaylight
Some minor changes for OpenDaylight

mgkwill/spectrometer,dave-tucker/spectrometer,mgkwill/spectrometer,mgkwill/spectrometer,zxiiro/spectrometer,mgkwill/spectrometer,mgkwill/spectrometer,zxiiro/spectrometer,dave-tucker/spectrometer,dave-tucker/spectrometer,zxiiro/spectrometer,zxiiro/spectrometer,zxiiro/spectrometer,dave-tucker/spectrometer,dave-tucker/spectrometer