[Swan-dev] try to more clearly spell out initiator and responder

[D. Hugh Redelmeier]

| From: Andrew Cagney <cagney at vault.libreswan.fi>
| To: swan-commit at lists.libreswan.org

| New commits:
| commit 16deb8e1ff668d5d5fb68fa37adfd23a06bfa1d4
| Author: Andrew Cagney <cagney at gnu.org>
| Date:   Tue Jul 12 16:13:27 2016 -0400
| 
|     pluto: logging tweaks, try to more clearly spell out initiator and responder

I think that messages would be clearer if we capitalized Initiator and 
Responder when referring to the formal roles.