Proposal: Reduce the amount of INFO Logs

[alxndr13]

Proposal / Comment from an inovex colleague:

We could drastically reduce the amount of logs for each event and set them to loglevel debug.

Instead of logging each event in info we could summarize the creation, deletion, update count at the end of the sync process.

[MichaelEischer]

Just marking all log output for events that are already sync as debug would also reduce the log output significantly.

[alxndr13]

I just looked at the code and thought we could still log (create / update and delete events) in INFO but put all the skipped steps and "event in sync" messages to DEBUG. In this case, the user would only get logs for events where changes happen. (First runs would still be verbose)