Mark item as 'read' when adding it to the queue, move item to top of
queue when playing it
Add item to queue once it's downloaded
Removed 'status unread' indicator from queue
Use progressbar for showing the listening progress of an episode
Fixed PlaybackService crash when seeking in INITIALIZING or PREPARING
state
Fixed typo
PlaybackService will now always load the next episode if it is available
Made sure that first queue item can't be moved while it's playing
Implemented skip functionality
Fixed menu item visibility
Removed last played media preference
Added preferences for configuring auto-download
Removed auto-delete preference
Added episode cache size preference
Removed auto-queue preference, auto-queue is now always enabled
Added methods for auto-download and auto-cleanup
Added more calls of auto-cleanup and auto-download
Added Connectivity change receiver
Renamed 'new' list to 'waiting list'
Used wrong label for tab