List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-id&page=3614
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-id&page=3613",
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            "description": "Checking Automatic Handicap\n\nThis tournament will be cancelled once we have learned how the set up appears",
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                "id": 85,
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                "summary": "If you've ever played, or are not 100% ruling out ever playing, in the tournament held every second year in the Isle of Skye, Scotland, then you qualfy for this group.",
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            "description": "New sunday, new tournament! :)",
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            "description": "please come!! have fun!!",
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            },
            "is_open": true,
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            "group": {
                "id": 85,
                "name": "Isle of Skye",
                "summary": "If you've ever played, or are not 100% ruling out ever playing, in the tournament held every second year in the Isle of Skye, Scotland, then you qualfy for this group.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
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}