List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-time_per_move&page=437
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "name": "God fo Go teaching game tournament!",
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            "description": "Halloween tournament! If you don't celebrate Halloween in your country - it's a holiday where we celebrate things that are scary and pass out candy. So let's make this a scary tournament! 5 day time limit. No pause on weekends. Slaughter pairing. No rank restrictions. No handicap. No analysis. Chinese scoring (not sure why that would be scary...). At Halloween you also give out candy. So just remember - don't eat your go stones! They are not candy!",
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                "summary": "Open Go club for people anywhere",
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        {
            "id": 85013,
            "name": "19x19 to kick off the new year",
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            "description": "Let's have a tourney!",
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                "id": 43,
                "name": "Kyu Level Study Group",
                "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
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            "description": "Since there is a new rating system, it’s time to play more games and get your rank sorted out. I’m setting up three tournaments for each playing level. Have fun everyone!",
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        {
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            "name": "II Corona Birthday Tournament",
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            "description": "Enjoy the cake!",
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