assume an application *really* wants SSLv2 if they do that.

Otherwise stick with the default which excludes all SSLv2 cipher suites.

Submitted by: Kaspar Brand <ossl-rt@velox.ch>
Approved by: steve@openssl.org

Don't use extensions if using SSLv3: this chokes some broken servers.

Make safestack work with C++.

Submitted by: Love Hoernquist Aastrand

this a bit more generous later...

Add ecdsa/ecdh algorithms to default for speed utility.

Submitted by: "Paul Smedley" <pauldespam@despamsmedley.id.au>
Approved by: steve@openssl.org

OS/2 fixes (excludes Makefile.shared patch for now).

Submitted by: David Woodhouse <dwmw2@infradead.org>
Approved by: steve@openssl.org

Compatibility patches for Cisco VPN client DTLS.

Submitted by: Ger Hobbelt <ger@hobbelt.com>
Approved by: steve@openssl.org

Fix various typos and stuff.