Ensure accurate marketplace listings

[nishaldesai]

The marketplace is likely inaccurate based on the systems that are currently open. Document changes that need to be made for it to be accurate to the best of our knowledge, and create this is issue as a new issue for Phase 3.

Rough notes:

• Spawtz - 13/04 Card added to the Marketplace
• Playfinder
• Bookteq - 16/02 - Nathan confirmed they are working on the Compliance Certificate and hope to have it live next week
• Played - 15/03 Tom confirmed played haven't finished booking API yet, will confirm once completed.
• Gladstone - 12/01 they had green ticks on marketplace for publishing and booking, green tick removed for booking capability
• Vivify
• Kajima
• Premier Tennis
• Find A Player - 23/02 email conversation with CEO about adding Find A Player to marketplace. they are in process of rebranding and will send across details once completed to add to marketplace
• Sport80 - conversations since Nov22 for Sport80 to be added to data catalogue.
  29/11 advised Sport80 to create dataset site.
  8/12 dataset site link sent by Sport80.
  12/01 errors with dataset site data when put through validator and Sport80 advised.
  15/02 errors fixed by Sport80.
  24/02 contacted Sport80 to advise no errors seen and that they need to create GitHub issues page.
  01/03 Sport80 confirmed it had been processed.
  02/03 i emailed asking for clarification around what had been processed.
  15/03 Sport80 advised that created relevant pull request but getting validation issues.
  16/03 raised with imin who would investigate. Nick advised they were using feed combination that was no longer
  recommended but they had a solution to fix.

[nishaldesai]

@nickevansuk https://docs.google.com/document/d/1RR5O3UbRn7exiVJ8dJWLvxD0EuPHdd6ZORT0M-XVk0Q/edit