save the delay timer changed by the user and set it from the configuration
save the delay timer changed by the user and set it from the configuration

mlehtima/cameraplus,foolab/cameraplus,mlehtima/cameraplus,mlehtima/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,alinelena/cameraplus,mer-hybris-kis3/cameraplus,alinelena/cameraplus,alinelena/cameraplus,mlehtima/cameraplus,foolab/cameraplus,foolab/cameraplus,alinelena/cameraplus,foolab/cameraplus,mer-hybris-kis3/cameraplus