non-Monolith fixes.

Submitted by Andrew W. Gray <agray@iconsinc.com>

CONF_modules_unload() now calls CONF_modules_finish()
automatically.

Default use of section openssl_conf moved to
CONF_modules_load()

Load config file in several openssl utilities.

Most utilities now load modules from the config file,
though in a few (such as version) this isn't done
because it couldn't be used for anything.

In the case of ca and req the config file used is
the same as the utility itself: that is the -config
command line option can be used to specify an
alternative file.

This is especially important for AES that has a 16 bytes IV.

it's exported.  Changing that is a BIG step, which has been done in
0.9.7-dev.

Submitted by: Nils Larsch

openssl_conf if appname NULL.

deviates from the "standard" 64 bits of feedback that all other
algorithms are using.  Therefore, let's redo certain EVP macros to
accept different amounts of feedback bits for these modes.

Also, change e_aes.c to provide all usually available modes for AES.
CTR isn't included yet.

Submitted by Stephen Sprunk <stephen@sprunk.org>

'OpenSSL_0_9_7-stable'.

Submitted by Stephen Sprunk <stephen@sprunk.org>

of feedback bits

of feedback bits

so do not add one after the expansion, since ANSI C doesn't allow ;;
at this level (or at least, so tells me gcc).

variable to `tim' (and, as a matter of consequence, `time_d' to `tim_d').

Submitted by Ian Marsh <mushypea@dominion.net.uk>

Submitted by Ian Marsh <mushypea@dominion.net.uk>

Submitted by:
Reviewed by:
PR:

'OpenSSL_0_9_7-stable'.

Fix OID module.

tolerate missing config file.

#if out some unused function.

"index" is a global function on some platforms.