-Added proper drawables for all remaining places.
-Improved Date parsing when adding Episodes. the app can now handle lots of different date formats.
-Added AddFeedFromSearchTaskNoUI that will add Feeds silently without requiring UI elements.
-Improved the new user experience with a helpful hint that helps users understand how to add their first Podcast.
-Improved layout in EpisodeActivity to look more "Material".
-A Palette object is now generated Asynchronously for each Podcast image. That way there are always matching colors available.