[IDEA] Coverart UI customization

[Tim Curtis]

I tested centered metadata text and it doesn't look very good on typical displays or Pi Touch because of the way word-break happens, however ultra-wide displays like the one you are working with could possibly be handled (to a point) in a CSS Media query but I'd need to know it's viewport size in order to test it in a sim. 

Run the command below and then in System config restart Local display, or if the display has touch capability then Menu, Refresh. It will show the viewport size of the display in a popup. 

Code:

# Show viewport size on page refresh
moodeutl -q "update cfg_system set value='viewport' where param='pkgid_suffix'"

# Revert the setting
moodeutl -q "update cfg_system set value='' where param='pkgid_suffix'"