added Akavache as submodule, fixed not getting persisted Subscriptions in batch by calling Cache.Flush()
added Akavache as submodule, fixed not getting persisted Subscriptions in batch by calling Cache.Flush()
fixed IsPodcast() method to properly handle audio/mpeg links (fixes HobbyTalks podcast parsing)
fixed chaotic ordering of FeedModels which LastPublished dates are equal
some ui stuff for displaying list of feed items
fixed merge conflicts