Make the HTTP headers separated by default for improved security and
reduced risk for information leakage.

Bug: http://curl.haxx.se/docs/adv_20150429.html
Reported-by: Yehezkel Horowitz, Oren Souroujon

* Add new options, CURLOPT_PROXY_SERVICE_NAME and CURLOPT_SERVICE_NAME.
* Add new curl options, --proxy-service-name and --service-name.

So that it fits HTTP/2 as well

Bug: http://curl.haxx.se/mail/lib-2015-04/0095.html

It would otherwise cause problems when running tests after 1801 etc.

... as it was previouly undocumented what the pointer was.

... and have git ignore that. Allows for a dev to add tests to ignore in
local tests and yet don't obstruct a normal git work flow.

Reported-by: Brian Chrisman

white space changes only

To have engine modules work, we must tell openssl to load builtin
modules first.

Bug: https://github.com/bagder/curl/pull/206

commit 5b668606 was incomplete so here's a follow-up fix

Reported-by: Dagobert Michelsen
Bug: https://github.com/bagder/curl/commit/5b668606527613179d0349f21b4ab0df2971e3d2#commitcomment-10473445

The code extracting the cert serial number was broken and didn't display
it properly.

Bug: https://github.com/bagder/curl/issues/235
Reported-by: dkjjr89

Without this, SSPI based digest auth was broken.

Bug: https://github.com/bagder/curl/pull/141.patch

Add new option --data-raw which is almost the same as --data but does
not have a special interpretation of the @ character.

Prior to this change there was no (easy) way to pass the @ character as
the first character in POST data without it being interpreted as a
special character.

Bug: https://github.com/bagder/curl/issues/198
Reported-by: Jens Rantil

The 'default' token has no argument and means to match _any_ domain.
It must be placed last if there are 'machine <name>' tokens in the same file.

See full description here:
https://www.gnu.org/software/inetutils/manual/html_node/The-_002enetrc-File.html

Elaborated on several of the remaining HTTP/2 parts and made document
use a format that ends up nicer on the web page:
http://curl.haxx.se/dev/roadmap.html

This commit fixes a regression introduced in curl-7_41_0-186-g261a0fed.
It also introduces a regression test 1424 based on tests 78 and 1423.

Reported-by: Viktor Szakats
Bug: https://github.com/bagder/curl/issues/237

Also add public key extraction example to CURLOPT_PINNEDPUBLICKEY doc.

PROTOPT_CREDSPERREQUEST still needs to be checked even when NTLM is not
enabled.

Mistake-caught-by: Kamil Dudka

Do not access NTLM-specific struct fields when built without NTLM
enabled!

bug: http://curl.haxx.se/?i=231
Reported-by: Patrick Rapin

Bug: https://bugzilla.redhat.com/1195771

When doing HTTP requests Negotiate authenticated, the entire connnection
may become authenticated and not just the specific HTTP request which is
otherwise how HTTP works, as Negotiate can basically use NTLM under the
hood. curl was not adhering to this fact but would assume that such
requests would also be authenticated per request.

CVE-2015-3148

Bug: http://curl.haxx.se/docs/adv_20150422B.html
Reported-by: Isaac Boukris