MEDIUM: ssl: add ssl-min-ver and ssl-max-ver parameters for bind and server

'ssl-min-ver' and 'ssl-max-ver' with argument SSLv3, TLSv1.0, TLSv1.1, TLSv1.2
or TLSv1.3 limit the SSL negotiation version to a continuous range. ssl-min-ver
and ssl-max-ver should be used in replacement of no-tls* and no-sslv3. Warning
and documentation are set accordingly.
2 files changed