1. Fix retrieval of language files.
2. Add en-gb translation.
3. Add "id" tag to install.xml file.
4. Fix restoring dark/light status.
5. If asked to scroll to current track, and its not in currently fetched list of items - then fetch to current index + 50
6. For app entries that have isuadio=1 and hasitems=1 and there are actually child items, then use playall/addall. Fixes playing BandCampout weeklies "Listen to songs (without comments)" entries.
7. Fix scrolling to more search results.
8. Dim speaker/group icon of powered off players.
9. Use currently visible page size to calculate when to fetch more items.