Curl and libcurl 7.25.0

 Public curl releases:         127
 Command line options:         150
 curl_easy_setopt() options:   198
 Public functions in libcurl:  58
 Known libcurl bindings:       39
 Contributors:                 907

This release includes the following changes:

 o configure: add option disable --libcurl output [1]
 o --ssl-allow-beast and CURLOPT_SSL_OPTIONS added [2]
 o Added CURLOPT_TCP_KEEPALIVE, CURLOPT_TCP_KEEPIDLE, CURLOPT_TCP_KEEPINTVL [4]
 o curl: use new library-side TCP_KEEPALIVE options [5]

This release includes the following bugfixes:

 o --max-redirs: allow negative numbers as option value [3]
 o parse_proxy: bail out on zero-length proxy names [6]
 o configure: don't modify LD_LIBRARY_PATH for cross compiles [7]
 o curl_easy_reset: reset the referer string [8]
 o curl tool: don't abort glob-loop due to failures [9]
 o CONNECT: send correct Host: with IPv6 numerical address [10]
 o Explicitly link to the nettle/gcrypt libraries [11]
 o more resilient connection times among IP addresses [12]
 o winbuild: fix IPV6 and IDN options

This release includes the following known bugs:

 o see docs/KNOWN_BUGS (http://curl.haxx.se/docs/knownbugs.html)

This release would not have looked like this without help, code, reports and
advice from friends like these:

 Colin Hogben, Alessandro Ghedini, Kamil Dudka, Rob Ward, Dave Reisner,
 Martin Storsjo, Pierre Ynard, Pierre Joye, Yang Tse, Dan Fandrich,
 Michael Day, Juan Barreto, Chandrakant Bagul

        Thanks! (and sorry if I forgot to mention someone)

References to bug reports and discussions on issues:

 [1] = http://curl.haxx.se/mail/lib-2012-02/0009.html
 [2] = http://curl.haxx.se/mail/lib-2012-02/0001.html
 [3] = http://curl.haxx.se/mail/lib-2012-02/0098.html
 [4] = http://curl.haxx.se/mail/lib-2012-01/0264.html
 [5] = http://curl.haxx.se/mail/lib-2012-01/0263.html
 [6] = http://curl.haxx.se/mail/lib-2012-02/0000.html
 [7] = http://curl.haxx.se/mail/lib-2012-02/0052.html
 [8] = http://curl.haxx.se/bug/view.cgi?id=3481551
 [9] = http://curl.haxx.se/bug/view.cgi?id=3481223
 [10] = http://curl.haxx.se/bug/view.cgi?id=3482093
 [11] = http://curl.haxx.se/mail/lib-2012-01/0303.html
 [12] = http://curl.haxx.se/mail/lib-2012-01/0190.html
