We'll want:
- If the script ran without unexpected errors
- how many accounts were added to accountsdb
- how many accounts were deleted from accountsdb
- how many accounts failed when updating accountsdb
- how many account were added to each of the clouddb hosts (that's toolsdb + each of the wikireplicas)
- how many account were removed to each of the clouddb hosts (that's toolsdb + each of the wikireplicas)
- how many account failed for each of the clouddb hosts (that's toolsdb + each of the wikireplicas)