List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-description&page=1343
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "It's the start of a new academic year. Sounds to me like a good excuse for a Go tournament! The tournament will start 30 minutes after the first club session after Freshers Fair so new members have time to join. If the tournament gets full, I will make another.",
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            "description": "It's the middle of the year! Hard to believe it. Let's celebrate by starting another Go tournament. I have so many games right now - we'll keep this simple - one game at a time. Elimination time!",
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            "description": "It's the beginning of spring, and you should expect several games to keep you occupied through the spring.",
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            "name": "Tournament what is open this group",
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            "description": "It's not very big tournament, where can start players with Kyu and players with Dan.",
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                "name": "Go group cowcow🐃😃",
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            "description": "It's just a tournament for players that have nothing to do and some extra time to spare.\nPlay as quickly as you want.",
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