Pull up following revision(s) (requested by riastradh in ticket #832):
crypto/external/bsd/openssl/lib/libcrypto/evp.inc: revision 1.5
crypto/external/bsd/openssl/lib/libcrypto/modes.inc: revision 1.3
crypto/external/bsd/openssl/lib/libcrypto/arch/i386/aes.inc: revision 1.3
Fix build goo for OpenSSL AES-NI support.
OpenSSL now supports AES-NI in evp, not in an engine.  We can now get
rid of the no longer maintained aesni engine, which was broken last
summer.  Not only can OpenSSL now use AES-NI for everything it did
before we broke it last summer, but it can also use AES-NI for more
encryption modes than before, such as CTR.
Tested on amd64, both vanilla and in an i386 chroot.
ok christos

(snj)