Throttle on incoming events to minimize the number unneeded queries when everybody is answering at once

Don't send around more data than needed

Revert "Roll back hook for testing"

Roll back hook for testing

Remove qr-code from home as there's not use case for it

Remove strange semi

Run prettier some more

Add endpoint for testing that the server is running

Fix proptype warnings

Run prettier for consistent formatting on all project source code

Move prettier file to project root

Add .now to gitignore

Sanity upgrade

Unify sanity client config

[web] enable join matches that are finished but show leaderboard only