the alpha scroll-to-a-letter thing works even in languages with many characters, with preferred countries, and with Åland
search works with modern fuse, and will index against alternative names for the country
buttons invalidate correctly when country code is changed (name and calling code were not updated)
flag button still shows something even if all the button content options are off
if search has no hits, text turns red and full list displays
the side scroller no longer filters letters, it just jumps to list positions. the withAlphaFilter option has been removed, but will still toggle on/off the side scroller index if it is not explicitly set on or off.