[Swan-commit] Changes to ref refs/heads/master

[Antony Antony]

New commits:
commit 2255b268c813163bab6647f50010a9421419134b
Author: Antony Antony <antony at phenome.org>
Date:   Fri Sep 22 19:48:59 2017 +0200

    pam: xauthby=pam keyword and whack when USE_XAUTHPAM=false