A user name with "white spaces" logon name is shown incorrectly in Admin UI / Real Time activity table

[ra-at-diladele-com]

From https://github.com/diladele/webproxy/issues/149.

On Web Safety 8.1 the "user with spaces" is correctly matched by the policy by Active Directory security group where this user is member of. BUT Admin UI shows only "user" name in activity, not "user with spaces" - this is because the squid's access log record uses spaces as separators between fields and record parser just cannot parse the user name.

I presume we will not change the access log format for this corner case.

[ra-at-diladele-com]