Option Name:server_http11
Replaces:
Requires:
Default Value:server_http11 off
Suggested Config:

	This option enables the use ot HTTP/1.1 on outgoing "direct" requests.
	See also the http11 cache_peer option.
	Note: The HTTP/1.1 support is still incomplete, with an
	internal HTTP/1.0 hop. As result 1xx responses will not
	be forwarded.