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

[D. Hugh Redelmeier]

New commits:
commit 98633cbb425d50572335042055bf460215a940cd
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri Jul 6 09:38:58 2018 -0400

    pluto: a few tweaks to ikev1_xauth.c
    
    - change result of xauth_launch_authent from always ignored 0 to void
    
    - add ??? comments where result of xauth_send_status is ignored
    
    - rename locals "xauth" to "xic" (more accurate)
    
    - add some blank lines to separate cases.