Ticket 47949 - logconv.pl -- support parsing/showing/reporting different protocol versions
Description: Update script to report on the secure protocol versions that are now available
in the access log.
Also, revised the connection section output, cleaned up the SASL bind report,
and handled issue with log(s) that only span 1 second(0 elapsed time)
Reviewed by: nhosoi & rmeggins(Thanks!!)
(cherry picked from commit 7aeeb7c968a03f4a75c8338ffbd7cbbaa73e102d)
(cherry picked from commit 8b7ae6d930927171c7976fe9093f2f765714c8ac)