Upstream: fixed store/cache of unfinished responses. In case of upstream eof, only responses with u->pipe->length == -1 are now cached/stored. This ensures that unfinished chunked responses are not cached. Note well - previously used checks for u->headers_in.content_length_n are preserved. This provides an additional level of protection if protol data disagree with Content-Length header provided (e.g., a FastCGI response is sent with wrong Content-Length, or an incomple SCGI or uwsgi response), as well as protects from storing of responses to HEAD requests. This should be reconsidered if we'll consider caching of responses to HEAD requests.

geo2nginx.pl 		by Andrei Nigmatulin

	The perl script to convert CSV geoip database ( free download
	at http://www.maxmind.com/app/geoip_country ) to format, suitable
	for use by the ngx_http_geo_module.


unicode2nginx		by Maxim Dounin

	The perl script to convert unicode mappings ( available
	at http://www.unicode.org/Public/MAPPINGS/ ) to the nginx
	configuration file format.
	Two generated full maps for windows-1251 and koi8-r.