[389-devel] Please review (take 2): [389 Project] #47945: Add SSL/TLS version info to the access log

[Noriko Hosoi]

https://fedorahosted.org/389/ticket/47945

https://fedorahosted.org/389/attachment/ticket/47945/0001-Ticket-47945-Add-SSL-TLS-version-info-to-the-access-.2.patch

To convert the SSL version number to string, instead of maintaining a 
mapping table, calculates the number and generates the version string.