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