* in Logs screen
	* clearing SubscriptionLogs is disabled
	* on start, download logs older than 30 days are trimmed
* enabled compact DB on launch, to compact DB if 50% allocated space is not used
* crash report from previous version is cleared
* ensure proper reactions to play/pause demand from outside controls
* in FeedSettings, moved "enable second algorithm" after the first algorithm
* in media Player, removed obsolete broadcasts
* code refactoring and restructuring
