Curl and libcurl 7.43.0

 Public curl releases:         147
 Command line options:         176
 curl_easy_setopt() options:   218
 Public functions in libcurl:  58
 Contributors:                 1265

This release includes the following changes:

 o New: CURLOPT_PROXY_SERVICE_NAME and CURLOPT_SERVICE_NAME
 o New curl options: --proxy-service-name and --service-name
 o New curl option: --data-raw [5]
 
This release includes the following bugfixes:

 o nss: fix compilation failure with old versions of NSS [1]
 o curl_easy_getinfo.3: document 'internals' in CURLINFO_TLS_SESSION
 o schannel.c: Fix possible SEC_E_BUFFER_TOO_SMALL error
 o Curl_ossl_init: load builtin modules [2]
 o configure: follow-up fix for krb5-config [3]
 o sasl_sspi: Populate domain from the realm in the challenge [4]
 o netrc: support 'default' token
 o README: convert to UTF-8
 o cyassl: Implement public key pinning
 o nss: implement public key pinning for NSS backend

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:

  Alessandro Ghedini, Anthony Avina, Brian Chrisman, Dagobert Michelsen,
  Dan Fandrich, Daniel Stenberg, Grant Pannell, Jens Rantil, Kamil Dudka,
  Linus Nielsen, Marc Hoersken, Oren Souroujon, Patrick Rapin, Paul Howarth,
  Ray Satiro, Viktor Szakáts, Yehezkel Horowitz,
  (17 contributors)

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

References to bug reports and discussions on issues:

 [1] = http://curl.haxx.se/mail/lib-2015-04/0095.html
 [2] = https://github.com/bagder/curl/pull/206
 [3] = https://github.com/bagder/curl/commit/5b668606527613179d0349f21b4ab0df2971e3d2#commitcomment-10473445
 [4] = https://github.com/bagder/curl/pull/141
 [5] = https://github.com/bagder/curl/issues/198
 