Curl and libcurl 7.46.0

 Public curl releases:         150
 Command line options:         177
 curl_easy_setopt() options:   219
 Public functions in libcurl:  61
 Contributors:                 1322

This release includes the following changes:

 o configure: build silently by default
 o cookies: Add support for Publix Suffix List with libpsl
 
This release includes the following bugfixes:

 o des: Fix header conditional for Curl_des_set_odd_parity
 o ntlm: get rid of unconditional use of long long [1]
 o CURLOPT_CERTINFO.3: fix reference to CURLINFO_CERTINFO
 o docs: CURLINFO_LASTSOCKET => CURLINFO_ACTIVESOCKET [2]
 o http2: Fix http2_recv to return -1 if recv returned -1
 o curl_global_init_mem: set function pointers before doing init
 o ntlm: error out without 64bit support as the code needs it [1]
 o openssl: Fix set up of pkcs12 certificate verification chain
 o acinclude: remove PKGCONFIG override [3]
 o test1531: case the size to fix the test on non-largefile builds
 o fread_func: move callback pointer from set to state struct [4]
 o test1601: fix compilation with --enable-debug and --disable-crypto-auth
 o http2: Don't pass unitialized name+len pairs to nghttp2_submit_request [5]
 o curlbuild.h: Fix non-configure compiling to mips and sh4 targets
 o tool: Generate easysrc with last cache linked-list [6]

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:

  Anders Bakken, Dan Fandrich, Daniel Hwang, Daniel Stenberg, Erik Johansson,
  Rainer Jung, Ray Satiro, Richard Hosking, Svyatoslav Mishyn, Tim Rühsen,
  (10 contributors)

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

References to bug reports and discussions on issues:

 [1] = http://curl.haxx.se/bug/?i=478
 [2] = http://curl.haxx.se/bug/?i=479
 [3] = http://curl.haxx.se/mail/lib-2015-10/0035.html
 [4] = http://curl.haxx.se/bug/?i=346
 [5] = http://curl.haxx.se/bug/?i=493
 [6] = http://curl.haxx.se/bug/?i=452
