Remove SSLv2 stuff that is no longer supported. Add a few newer algorithms

and cipher aliases. This is incomplete, but the openssl 1.0.1c man pages
don't have the complete list either :-(


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1408093 13f79535-47bb-0310-9956-ffa450edef68