Why is the download url `/download`?
Non UTF-8 files are marked as binary files since arcanist does not accept non UTF-8 files.
`find ./ -type f -exec sed -i '' -e "s:/where:/download:g" {} \;` is used . **DO NOT** execute command in the root directory of `doc/`. This will brake git index. Execute the command in `website/` and `documentation/` folder.