Separated configuration API calls from starter API calls - /aggregator/config and /aggregator/status

POST request to /aggregator now configures all the settings including database name and url, report period and running status (on/off)

Updated simulator and aggregator to be consistent with the discussion on FQDNs and service function instances

Minio service and pytest

See merge request FLAME/flame-clmc!31

Minio Prometheus metrics are extracted using the Telegraf Promethesus plugin.

#60 restructured docs to be consistent with current implemenation, removed old discussions to separate doc files, renamed main document clmc-information-model.md