lfs: dump the full response on httperror in debug mode
This was immensely helpful in diagnosing the 500: Internal Server Error when
using workers to upload. It's a nasty wall of html, so we really can't do
anything else with it.
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true