List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-time_start&page=3233
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Visiten http://www.josekipedia.com/",
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            "description": "Happy Easter everyone! Since many people celebrate Easter, this tournament is hosted the day BEFORE Easter! DOUBLE ELIMINATION, PAIRINGS BASED ON RANK, AND NO HANDI-CAP!",
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