Re: [PATCH v1] GSSAPI encryption support

Hello friends,

A new version of my GSSAPI encryption patchset is available, both in
this email and on my github:
https://github.com/frozencemetery/postgres/tree/feature/gssencrypt9

This version is intended to address David's review suggestions:

- The only code change (not counting SGML and comments) is that I've
  resolved the pre-existing "XXX: Should we loop and read all messages?"
  comment in the affirmative by... looping and reading all messages in
  pg_GSS_error.  Though commented on as part of the first patch, this is
  bundled with the rest of the auth cleanup since the first patch is
  code motion only.

- Several changes to comments, documentation rewordings, and whitespace
  additions.  I look forward to finding out what needs even more of the
  same treatment.  Of all the changesets I've posted thus far, this
  might be the one for which it makes the most sense to see what changed
  by diffing from the previous changeset.

Thanks!