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

[D. Hugh Redelmeier]

New commits:
commit 35d34a1aa515b51d4afb41fd2a5a510cd4ebb61e
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Wed Jan 9 16:53:53 2019 -0500

    pluto: simplify allow_to_be_redirected()