Store device category (type) in the SamplingDevice structure

plugins/samplesource/sdrdaemonsource/sdrdaemonsourceplugin.cpp

@@ -65,6 +65,7 @@ PluginInterface::SamplingDevices SDRdaemonSourcePlugin::enumSampleSources()
 				m_deviceTypeID,
 				QString::null,
 				i,
+				PluginInterface::SamplingDevice::BuiltInDevice,
 				true,
 				0));
 	}