~2% speed improvement on trial division.

Possibly some reduction in bias, but no speed gains.

PR: 2681
Submitted by: Annie Yousar

PR: 2655

add ghash benchmark to apps/speed.c.

PR#1999 broke fork detection by assuming HAVE_FORK was set for all platforms.
Include original HAVE_FORK detection logic while allowing it to be
overridden on specific platforms with -DHAVE_FORK=1 or -DHAVE_FORK=0

Submitted by: Doug Goldstein <cardoe@gentoo.org>, Steve.

Make no-dsa, no-ecdsa and no-rsa compile again.

in performance calculations. For the moment there is only one code
fast enough to suffer from this: Intel AES-NI engine.
PR: 2096

Submitted by: "Bayram Kurumahmut" <kbayram@ubicom.com>
Approved by: steve@openssl.org

Don't use HAVE_FORK in apps/speed.c it can conflict with configured version.

PR: 1787
Submitted by: Artur Klauser <aklauser@google.com>

PR: 1503
Submitted by: KISA
Reviewed by: Bodo Moeller

PR: 1338
Submitted by: justin@soze.net

Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller

temporarily[!] removes support for couple of esoteric platforms [well,
Netware, vxWorks and VMS].

    	./configure no-deprecated [no-dsa] [no-dh] [no-ec] [no-rsa]
    	make depend all test
work again

PR: 1159

make no-sha512 more effective on platforms, which don't support 64-bit
integer type of *any* kind.

- hide the EC_KEY structure definition in ec_lcl.c + add
  some functions to use/access the EC_KEY fields
- change the way how method specific data (ecdsa/ecdh) is
  attached to a EC_KEY
- add ECDSA_sign_ex and ECDSA_do_sign_ex functions with
  additional parameters for pre-computed values
- rebuild libeay.num from 0.9.7