[git] Use `hexdump` to diff binary files
[git] Use `hexdump` to diff binary files

Thanks @mathiasbynens!

makabde/dotfiles,wingy3181/dotfiles,mickael83/ubuntu-dotfiles,zlot/dotfiles,wingy3181/dotfiles,EDiLD/dotfiles,girishramnani/dotfiles,oddlord/dotfiles,AlbertoElias/dotfiles,EDiLD/dotfiles,girishramnani/dotfiles,wingy3181/dotfiles,makabde/dotfiles,christophermoura/dotfiles,newtonne/dotfiles,b-boogaard/dotfiles,AlbertoElias/dotfiles,zlot/dotfiles,pbrooks/dotfiles,newtonne/dotfiles,mickael83/ubuntu-dotfiles,christophermoura/dotfiles