Merge branch 'jt/repo-struct-more-objinfo'

More object database related information are shown in "git repo structure" output. * jt/repo-struct-more-objinfo: builtin/repo: add object disk size info to structure table builtin/repo: add disk size info to keyvalue stucture output builtin/repo: add inflated object info to structure table builtin/repo: add inflated object info to keyvalue structure output builtin/repo: humanise count values in structure output strbuf: split out logic to humanise byte values builtin/repo: group per-type object values into struct