Add news section for OpenSSL 0.9.6a. Please add what's missing

      o New library section OCSP.

      o Complete haul-over of the ASN.1 library section.

  Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a:

      o Security fix: change behavior of OpenSSL to avoid using

        environment variables when running as root.

      o Security fix: check the result of RSA-CRT to reduce the

        possibility of deducing the private key from an incorrectly

        calculated signature.

      o Security fix: prevent Bleichenbacher's DSA attack.

      o Security fix: Zero the premaster secret after deriving the

        master secret in DH ciphersuites.

      o Bug fixes for Win32, HP/UX and Irix.

      o Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and

        memory checking routines.

      o Bug fixes for RSA operations in threaded enviroments.

      o Bug fixes in misc. openssl applications.

      o Remove a few potential memory leaks.

      o Add tighter checks of BIGNUM routines.

      o Shared library support has been reworked for generality.

      o More documentation.

      o New function BN_rand_range()

      o Add "-rand" option to openssl s_client and s_server.

  Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6:

      o Some documentation for BIO and SSL libraries.