User Generated Content (EOL v2): image order

A starting point for images in EOL v3, based on v2 user ratings and user selections as exemplar, translated into the new media tab system. Format: order begins 0, 1, 2, 3... counting from the top of the media gallery if firstOrLast=first, counting from the bottom of the media gallery if firstOrLast=last For questions or use cases calling for large, multi-use aggregate data files, please visit the EOL Services forum at http://discuss.eol.org/c/eol-services