Re-adapted to github version

- Re-enabled setDefaultStreams and added missing closing brace. (to
automatically set subtitles and audio on play)
- Removed delay to hide controls after pressing 'play' (the controls was
in front of subtitles)
- Reduced series/movies name scroll from 100ms to 50ms (smoother)
- Added option to increase pictures size from 190x128 to 270x180 (better
for big screens)
- Added new yellow badge to unwatched episodes count