Remove some lingering references to removed functionality from docs.
Reviewed-by: Stephen Henson <steve@openssl.org>
=head1 SEE ALSO
L<ssl(3)>, L<SSL_CTX_set_cipher_list(3)>,
-L<SSL_CTX_set_tmp_rsa_callback(3)>,
L<SSL_CTX_set_options(3)>,
L<ciphers(1)>, L<dhparam(1)>
=item int B<SSL_CTX_load_verify_locations>(SSL_CTX *ctx, const char *CAfile, const char *CApath);
-=item long B<SSL_CTX_need_tmp_RSA>(SSL_CTX *ctx);
-
=item SSL_CTX *B<SSL_CTX_new>(const SSL_METHOD *meth);
=item int SSL_CTX_up_ref(SSL_CTX *ctx);