Add docs for X509_get_ext_d2i() function.

Add some major changes to NEWS...

BN_mod_mul_montgomery, which calls bn_sqr_recursive
without much preparation.

bn_sqr_recursive requires the length of its argument to be
a power of 2, which is not always the case here.
There's no reason for not using BN_sqr -- if a simpler
approach to squaring made sense, then why not change
BN_sqr?  (Using BN_sqr should also speed up DH where g is chosen
such that it becomes small [e.g., 2] when converted
to Montgomery representation.)

Case closed :-)

better not to use it.

make disabled code slightly more correct (this does not solve
the problem though).

ASN1_TYPE (though they are both ASN1_STRING so it didn't cause
any problems).

Make 'siglen' an int in apps/dgst.c so we can check the return
value of BIO_read() etc.

in 0.9.6-beta1 and 0.9.6-beta2 and caused the BN_mont_exp_mont_word()
failure (bug report "openssh 2.2.0p1 fails with openssl 0.9.6-beta1").

quirk is fixed.

better not to use it.

Reorder the Blowfish documentation so the low-level routines do not get so prominent, and make sure to say out loud what they expect.

Buffering BIO docs.

Reported by Steve Robb <steve@eu.c2.net>

New documentation about things related to SSL_CIPHER.  Submitted by Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE>

so disable that part.
Reported by Jeffrey Altman <jaltman@columbia.edu>

disagree on the proper syntax and type names.

Jeffrey Altman reminds us to initialize some variables and ercommends the use of LOadLibrary instead of GetModuleHandle