Tags will be OpenSSL_0_9_6b and OpenSSL-engine-0_9_6b

The tag will be OpenSSL-engine-0_9_6a

error-handling that could return without releasing a lock. These have been
fixed by moving (and copying) the unlock functions relative to the error
checking, but without introducing any new code constructs (we're too late
in the build up to 0.9.6a to risk a warning or error on any system).

These changes will be part of OpenSSL 0.9.6a beta3 [engine]

The tag will be OpenSSL-engine-0_9_6a-beta3.

The tag will be OpenSSL-engine-0_9_6a-beta2.

0_9_6-stable'.

Document the -certopt option to the x509 utility.

Add no_issuer option.

Fix X509_print_ex() so it prints out newlines when
certain fields are omitted.

OPENSSL_SYSNAME_ULTRASPARC, so we'd better check for that one