import useful libraries
rename URLCache
add logging to file storage
boost capacity to 10 MB
prepare for reuse
use cache to fetch photos
use STAR, not WEFM
fit cover art appropriately
display art in table, display default if no art available
add volume control slider
display history in a tab vc
replace with high res play button
disable button if stream isn't ready to play
handle metadata is nil case
indent
animate play pause loading
include background image in np viewc
add title and artiste labels to nav bar
fetch latest metadata before network call to ensure good display
BUGFIX: put indicator around actual network call