[Dev] git integrity

Hi, It seems like git doesn't actually verify checksums by default. https://groups.google.com/forum/?_escaped_fragment_=msg/binary-transparency… I think it makes sense to perform the following on all repos: printf "[transfer]\n\tfsckobjects = true\n[fetch]\n\tfsckobjects = true\n[receive]\n\tfsckobjects = true\n" >> .git/config git fsck --full