Header Row focus should always be on the first item (center focus).
PhotoPlayer: wait dialogs are very annoying - only show (hopefully) when needed
PhotoPlayer: Global shuffle toggle created.
Channels: allow users to include applications. Toggle via 'Prefs -> Home Screen -> Channels'
Direct Play Audio Language Selection - not supported yet (stubs added).
Media Selection: show media selection before playing if more than one exists

 * Will not present itself if any form of continous play is enabled
 * Is only shown if more than one media format/file is available

close #167
v3.2.3 Master
Header Row: search options obey visibility prefs.
Unwatched TV Shows via filters broke - possible PMS api change
Full Grid Focusing: focus on the first media item
Quality Selection: toggle to disable
focus 3 shoudl be 2 (zero index)
v3.2.4 Master
Quality Selection: only pertains to local library content (exclude channels).
exclude bitrate from media options if zero
Playback Options missing from Channel(clip) content