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
 o vtls: added support for mbedTLS [7]
 
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]
 o cmake: Fix for add_subdirectory(curl) use-case
 o vtls: fix compiler warning for TLS backends without sha256
 o build: fix for MSDOS/djgpp
 o checksrc: add crude // detection

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,
  Gisle Vanem, Javier G. Sogo, Jonas Minnberg, Rainer Jung, Ray Satiro,
  Richard Hosking, Svyatoslav Mishyn, Tim Rühsen,
  (13 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
 [7] = http://curl.haxx.se/bug/?i=496
