List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-name&page=5328
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "summary": "This group welcomes people world wide, from beginners to pros! We have a WWGA group logo, a group video, and even a video for new members! (I make announcement videos), I hope you enjoy!",
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            "started": "2021-03-29T19:00:26.983353Z",
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            "start_waiting": "2021-03-29T19:00:26.621949Z",
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}