cpu's specific hardware capabilities users of libcrypto might be interested
in, as an integer value. This deprecates the existing OPENSSL_ia32cap()
macro and the OPENSSL_ia32cap_loc() function (which returns the pointer so
that you can mess with stuff you shouldn't mess with).
Interpreting the value returned by OPENSSL_cpu_caps() is, of course,
machine-dependent.
Minor version bump for libcrypto.
ok beck@ jsing@