Curl and libcurl 7.20.1

 Public curl releases:         115
 Command line options:         136
 curl_easy_setopt() options:   174
 Public functions in libcurl:  58
 Known libcurl bindings:       39
 Contributors:                 761

This release includes the following changes:

 o 

This release includes the following bugfixes:

 o VMS builder bad behavior when used in a batch job
 o multiple recepients with SMTP
 o fixed the CURL_FORMAT_* defines when building with cmake
 o missing quote in libcurl.m4
 o SMTP: now waits for 250 after the DATA transfer
 o SMTP: use angle brackets in RCPT TO
 o curl --trace-time not using local time
 o off-by-one in the chunked encoding trailer parser
 o superfluous blocking for OpenSSL-based SSL connects and multi interface
 o TFTP upload
 o FTP timeouts after file transferred completely
 o skip poll() on Interix
 o CURLOPT_CERTINFO memory leak
 o sub-second timeouts improvements
 o configure fixes for GSSAPI
 o threaded resolver double free when closing curl handle
 o configure fixes for building with the clang compiler
 o easy interix rate limiting logic

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:

 Steven M. Schweda, Yang Tse, Jack Zhang, Tom Donovan, Martin Hager,
 Daniel Fandrich, Patrick Monnerat, Pat Ray, Wesley Miaw, Ben Greear,
 Ryan Chan, Markus Duft, Andrei Benea, Jacob Moshenko, Daniel Johnson

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