1 Title: check_bi_aggr service now also goes into downtime if the monitored BI aggregation is in downtime
9 the service is assigned a "real" downtime even if the downtime of the bi is derived from the
11 The downtime is also removed automatically when the bi leaves its own downtime.
12 Assignment and removal of the downtime happens only when the check is run so there will be a delay
13 between bi going into downtime and the service following.