List all tournaments or create a new tournament.

GET /api/v1/tournaments/?ordering=board_size&page=5523
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "Hi everyone, welcome and have fun!\n\nPAUSE/ VACATION/ TIMEOUT = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nSimul McMahon tournament every 1st.",
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