Added "scrobble_percentage" option (not implemented yet), started restructuring option validation + transformation
Finished new configuration processor (transformer + validator)
Switched scrobbler to use new 'scrobble_percentage' option
Added warning messages and better error-checking on invalid episode metadata
Added check to PlexMetadata.Add_identifier to ensure keys are valid
Added metadata validity checks to WebSocketScrobbler
Added check to ensure we have a ratingKey before creating a session
Added continued account re-verification if it fails as a result of network problems (timeouts, etc..)
Adjusted session validation logging levels