readd headers for team and score columns but improve styling a bit
Add missing space in error message.
Fix display of last submission runs to use same formatting as current run.
Replace country flags with new flags of equal width/height.

New flags are generated using the SVG files from:
https://github.com/koppi/iso-country-flags-svg-collection
More padding for favourite team hearts.
pngcrush
Do not expose 'ARRAYKEY' field via API.

Instead order by rank and return as assoc array.
Fix config API endpoint to return all configuration variables when no parameter specified.
factor use of IS_JURY out of genScoreboard()
Remove best_time field from scoreboard data, now unused.
Antilles have been discontinued as a country