Change default to always use HTTP/1.1 with the backend

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3333 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/mgt_param.c

@@ -690,7 +690,7 @@ static const struct parspec parspec[] = {
 		"By default we copy the protocol version from the "
 		"incoming client request.",
 		EXPERIMENTAL,
-		"off", "bool" },
+		"on", "bool" },
 	{ "client_http11", tweak_bool, &master.client_http11, 0, 0,
 		"Force all client responses to be HTTP/1.1.\n"
 		"By default we copy the protocol version from the "