Language flags for Nederlands and Ελληνικά are missing

As was discussed on the forums a while back, the Nederlands (Dutch) and Ελληνικά (Greek) languages have been added to the site since the flags.png and associated css were put in place, so while all the other languages have little flags next to them, these two don't.
I'm attaching a new flags.png which includes them, and a block of CSS which should replace the similar block of CSS currently in the themes/zen_reactos/css/reactos-style.css file (starting at line 458).

Please replace the current flags.png file and CSS at http://code.reactos.org/browse//web/trunk/www/www.reactos.org/drupal/sites/all/themes/zen_reactos/images/flags.png?hb=true and http://code.reactos.org/browse/web/trunk/www/www.reactos.org/drupal/sites/all/themes/zen_reactos/css/reactos-style.css?hb=true#to458 respectively with the appropriate attachments.