Create new repositories for irl

user/irl/collector      Iain's collector repository
user/irl/exonerator     Iain's exonerator repository
user/irl/metrics-base   Iain's metrics-base repository
user/irl/metrics-lib    Iain's metrics-lib repository
user/irl/metrics-tasks  Iain's metrics-tasks repository
user/irl/torspec        Iain's torspec repository