Create live-image for Grit OS

bmallred 01676ec9f5 fixed background image path 10 ans auparavant
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etc 01676ec9f5 fixed background image path 10 ans auparavant
root 2083a1078b added base files and custom repository 10 ans auparavant
usr 2083a1078b added base files and custom repository 10 ans auparavant