squashed.

PR: 156

don't take an ENGINE* as parameter any more.
PR: 156

relates to SSL_CTX flags and the use of "external" session caching. The
existing flag, "SSL_SESS_CACHE_NO_INTERNAL_LOOKUP" remains but is
supplemented with a complimentary flag, "SSL_SESS_CACHE_NO_INTERNAL_STORE".
The bitwise OR of the two flags is also defined as
"SSL_SESS_CACHE_NO_INTERNAL" and is the flag that should be used by most
applications wanting to implement session caching *entirely* by its own
provided callbacks. As the documented behaviour contradicted actual
behaviour up until recently, and since that point behaviour has itself been
inconsistent anyway, this change should not introduce any compatibility
problems. I've adjusted the relevant documentation to elaborate about how
this works.

Kudos to "Nadav Har'El" <nyh@math.technion.ac.il> for diagnosing these
anomalies and testing this patch for correctness.

PR: 311

Submitted by: "Marcus Carey" <marcus.carey@verizon.net>
Reviewed by:
PR: 265

tabs manually

Submitted by: Pierre Bacquet <pbacquet@delta.fr>

Many other ASN1 functions are identical other
than the actual structure being handled.

PR: 255

manual when the specific function is refered to in the current manual text.
This correction was originally introduced in OpenBSD's tracking of OpenSSL.

This correction was originally introduced in OpenBSD's tracking of OpenSSL.

This correction was originally introduced in OpenBSD's tracking of OpenSSL.

manual when the specific function is refered to in the current manual text.
This correction was originally introduced in OpenBSD's tracking of OpenSSL.

Submitted by: TJ Saunders <tj@castaglia.org>
Reviewed by:
PR: 268

Part of PR 196

docs. There were a couple of other places (including RSA) where the docs
were not quite synchronised with the API that are now fixed. One or two
still remain to be fixed though ...

this fixes those that I'm currently aware of. In particular, the ENGINE
interference in the RSA API has hopefully been clarified. This still needs
to be done for other areas of the API ...

first-cut but provides better documentation than having nothing on the
ENGINE API.