Update install doc and fix docker compose warnings
#352
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-b masterto avoid noobs like me to executesetup.shfrom thedevbranchdocker compose(v2) todocker-compose(v1) sincedocker-composeis executed bysetup.shversionattributes from compose files to fix the warning:the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusionYou can cherry-pick whatever commits you are interested in if you don't want to merge them all