More details to come...
You must create a text file called front_end/secrets.yaml that contains a password that you wish to use for encrypting cookies, as well as Google authentication tokens. Below is an example. Details to come...
cookie: "abcdefg"
google_oauth_key: "111111111111-vsig111a11aa11aaaa1aaaaa1aaaa1aa.apps.googleusercontent.com"
google_oauth_secret: "A11AAAAaAAAAaAAAaa1aAAaa"