List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=rules&page=368
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "###All Rank Grinder\n\n☆ BEGINS ON START DATE, FULL OR NOT.\n\n☆ Does NOT pause on the weekend.\n\n☆ Five rounds, 20 players, Chinese Rules/Scoring\n\n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n\n☆ If this sounds like a good time to you, please join us!",
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            "description": "22th happy tourney, I will create a new tournament with this name every Monday, have fun!",
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