You also have to add a line to /play/jocly/dist/browser/jocly-allgames.js to make Jocly notice the files that you placed in /play/jocly/dist/browser/games/chessbase/ . I think Fergus exempted the Jocly files from CloudFlare caching, so you should see new games immediately after flushing your browser cache. To do that I sometimes have to access the modified .js files (including jocly-allgames.js) directly with the browser.
Unfortunately the wikipedia-fairy-sprites.png file on CVP is not entirely compatible with the one that is now in the source repository.
You also have to add a line to /play/jocly/dist/browser/jocly-allgames.js to make Jocly notice the files that you placed in /play/jocly/dist/browser/games/chessbase/ . I think Fergus exempted the Jocly files from CloudFlare caching, so you should see new games immediately after flushing your browser cache. To do that I sometimes have to access the modified .js files (including jocly-allgames.js) directly with the browser.
Unfortunately the wikipedia-fairy-sprites.png file on CVP is not entirely compatible with the one that is now in the source repository.