Curl and libcurl 7.33.1

 Public curl releases:         136
 Command line options:         161
 curl_easy_setopt() options:   205
 Public functions in libcurl:  58
 Known libcurl bindings:       42
 Contributors:                 1057

This release includes the following changes:

 o SSL: protocol version can be specified more precisely [1]
 o email: Added support for cancelling NTLM authentication
 o email: Added support for cancelling DIGEST-MD5 authentication
 o email: Added support for canceling CRAM-MD5 authentication
 o Add "Happy Eyeballs" for IPv4/IPv6 dual connect attempts

This release includes the following bugfixes:

 o darwinssl: un-break iOS build after PKCS#12 feature added
 o tool: use XFERFUNCTION to save some casts [2]
 o usercertinmem: fix memory leaks
 o ssh: Handle successful SSH_USERAUTH_NONE [3]
 o NSS: acknowledge the --no-sessionid/CURLOPT_SSL_SESSIONID_CACHE option [4]
 o test906: Fixed failing test on some platforms [5]
 o sasl: initialize NSS before using NTLM crypto
 o sasl: Fixed memory leak in OAUTH2 message creation
 o imap/pop3/smtp: Fixed QUIT / LOGOUT being sent when SSL connect fails
 o cmake: unbreak for non-Windows platforms [6]
 o ssh: initialize per-handle data in ssh_connect()
 o glob: fix broken URLs
 o configure: check for long long when building with cyassl
 o CURLOPT_RESOLVE: mention they don't time-out [7]
 o docs/examples/httpput.c: fix build for MSVC
 o FTP: make the data connection work when going through proxy

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:

 Nick Zitzmann, Gergely Nagy, Alessandro Ghedini, Dave Reisner,
 Ishan SinghLevett, Tyler Hall, Paul Donohue, David Walser, Steve Holme,
 Kamil Dudka, Oliver Kuckertz, Gisle Vanem, Javier Barroso, Chris Conlon,
 Romulo Ceccon, Patrick Monnerat, Björn Stenberg, Patrick Monnerat,
 Paul Marks, Rémy Léone

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

References to bug reports and discussions on issues:

 [1] = https://github.com/bagder/curl/pull/79
 [2] = http://curl.haxx.se/mail/lib-2013-10/0089.html
 [3] = http://curl.haxx.se/mail/lib-2013-10/0096.html
 [4] = http://curl.haxx.se/mail/lib-2013-10/0113.html
 [5] = http://sourceforge.net/p/curl/bugs/1291
 [6] = http://sourceforge.net/p/curl/bugs/1292
 [7] = http://curl.haxx.se/mail/lib-2013-10/0062.html
