Fix the proto is used inconsistently warning

Fix the proto is used inconsistently warning

Fix the "WARNING: 'proto' is used inconsistently, local='proto UDP',
remote='proto UDPv6'." message.

Note that the on wire strings are now always TCPv4 and UDPv4 to be
compatible to pre2.3

Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: 1354650174-25601-1-git-send-email-arne@rfc2549.org
URL: http://article.gmane.org/gmane.network.openvpn.devel/7175
Signed-off-by: David Sommerseth <davids@redhat.com>