D605: phabricator: add a config to use curl for communication

[yuja (Yuya Nishihara)]

yuja added inline comments.

INLINE COMMENTS

> phabricator.py:122
> +    if curlcmd:
> +        sin, sout = util.popen2('%s -d @- %s' % (curlcmd, util.shellquote(url)))
> +        sin.write(data)

Maybe it's better to insert `--` for extra safety.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D605

To: quark, #hg-reviewers
Cc: yuja, mercurial-devel