1. Fix loading URL items (e.g. Radio stations).
2. When retrieving browse items, if 'isaudio==1' then add audio actions, even if 'hasitems==1'
3. Fix setting as Default.
4. When browsing apps, do not navigate into an item with 0 entries. YouTube app sets 'isaudio==1' and 'hasitems==1' for music URLs.
5. Support Virtual Libraries.
6. Disable use of virtual scroller, causes lists to occasionally not be fully drawn.