hgweb: fix logging to use native strings as appropriate
Kind of a tangled mess, but now logging works in both Python 2 and 3.
# no-check-commit because of the interface required by Python's HTTP
server code.
Differential Revision: https://phab.mercurial-scm.org/D1080
# 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