Fix images sizes (globally)
* custom icons will now use the correct size based on the Screen Style (grid/poster screens)
* all over icons/images/thumbnails will use the correct size based on the Screen Style
* changes above should speed up the display (roku will not have to internally resize images 99% of the time)

Music Section style ( still no toggle available for end users )
* change from flat-square (the tiny 7x3 row) to flat-landscape (5x3 row)
* all subsections in music library section will use the 5x3 row. Before it was "random"