coprs.rmodels.TimedStatEvents:
Wraps hset structure, where: **key** - name of event, fix prefix
specifying events type **member** - bucket representing one day
**score** - events count
coprs.views.apiv3_ns.ListPaginator:
The normal `Paginator` class works with a SQLAlchemy query object
and therefore can do limits and ordering on database level, which
is ideal.