PEP8 fixes, remove some old debugging log messages and cleanup.
Only show format pattern debug info when called from config > post-processing for naming test, otherwise suppress.
  > This reduces three log messages for each instance, which can add up quickly: provider (+ generic) + metadata + notifier. So four instances for one ep manual search with one provider enabled... so 12 log messages that were not needed.
Merge pull request #899 from thezoggy/dev--logging_prettyname

logging prettyname