Improvements:
[networking] do not delete routes for a nonconfigured interface
[farms] add validation and migration script for HTTP directive “Alive”
[system] add scope validation modifying SNMP scope value.
[system] add Relianoid 6.2 repository source
Bugfixes:
[farms] fixed established connection for a L4xnat farm are not shown
[ipds] fixed ordering the blacklists
[farms] fixed URL Pattern not allow comments in HTTP Farms
[system] fixed start nftlb if PID file exists but daemon is not running
[system] fixed issue migrating from iptables to nftlb in the backend status