World Cup

[ward]

• [x] Custom !wc command
• [x] Ensure you can see ranking of a group
• [x] Ensure you can see games of a group
• [ ] Show leaderboard of our superbru.com predictor
• [x] Ensure you can see games for certain rounds etc (had something for previous big tournaments so assume that code is still lying around somewhere)

[ward]

It's over!