[tor-wiki-changes] org/teams/MetricsTeam/Documentation edited

[Tor Bug Tracker & Wiki: iwakeh]

update to road-map answer; point to relevant team page sections. 

([diff](https://trac.torproject.org/projects/tor/wiki/org/teams/MetricsTeam/Documentation?action=diff&version=24))

URL: https://trac.torproject.org/projects/tor/wiki/org/teams/MetricsTeam/Documentation?version=24