changed RPI default AudioDevice to HDMI
changed RPI default AudioDevice to HDMI

New kernels now use HDMI / Headphone - see https://retropie.org.uk/forum/topic/26628/audio-issues-after-latest-raspbian-updates

joolswills/EmulationStation,joolswills/EmulationStation,jrassa/EmulationStation,joolswills/EmulationStation,jrassa/EmulationStation,jrassa/EmulationStation,joolswills/EmulationStation,jrassa/EmulationStation