-- Registry
-* update call should attempt to push updates to federated peers if
- the peer has a record for an object that is updated locally
-* api.update_membership() shoudl behave more like resolve when looking up records (attempt to resolve records at federated registeries) instead of only looking in the local registry
-* support generic registry records (dont depend on postgres!)
-
-- sfa-clean-peer-records
-* instead of resolving each peer record one by one, use one reslove call to resolve a list of hrns (requires updated registry.resolve() method)
-
-- Aggregate
-* sfa.plc.slices.verify_site() should check if site['max_slices'] needs to be updated
-* sfa.plc.slices.verify_slice() should check if slice['expires'] needs to be updated
-