[svn] * docs/noffle.1,src/configure.h,src/configfile.c,src/noffle.c: Add optional "auth" parameter to '--server' option. This turns on client authorisation regardless of the setting of authenticate-client. Useful if you want the same Noffle to authenticate or not depending on what/how it gets invoked.

# default: off
# description: Usenet newsserver for small sites

service nntp
{
	disable		= yes
	socket_type	= stream
	protocol	= tcp
	wait		= no
	user		= news
	group		= news
	only_from	= 127.0.0.1
	server		= /usr/bin/noffle
	server_args	= -r
}