* corrected position saver interval setting based on 12.6.3
* pause player and cancel position saver after multi-rounds of same position
* fixed possible infinite loop of open/close cache data source
* fixed issues with playing with a timer
* in Toast popup, added Close icon to clear currently shown
* amended OnlineFeedItem
* in TopChart screen, ensure first search, improved country selection popup
* in FindFeeds screen, search results are cached, added "Apple deep searcher"
