D515: phabricator: standardize colors

[quark (Jun Wu)]

quark marked an inline comment as done.
quark added inline comments.

INLINE COMMENTS

> indygreg wrote in phabricator.py:444
> I suspect Python 3 won't be happy with this. You probably want `bytes()`.

Good to know `bytes` could be used here!

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D515

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