Local Dev first setup should mention turning off https to prevent CSRF problems

[Matt Katz]

When I follow the current instructions I get all the way through and find that I can't do https connections to my local machine.
Http seems to work though.
When I register with the admin key, I get blocked because of a CSRF warning.

I found that if I go into the .env and change USE_HTTPS=true to USE_HTTPS=false I am able to complete initial admin account registration.

[Hugh Rundle]

fixed by @mattkatz :)