Shorten URL and generate QR code.
Edit app.yml for your configuration.
env_variables:
BASE_URL: "https://s.juntaki.com"
RECAPTCHA_SITE_KEY: "6Lc48lAUAAAAAFehXaHNp0Ys-lS1iUfNtUXd_-eR"
and create secret.yml
env_variables:
RECAPTCHA_SECRET: "<your-recaptcha-secret>"
Run commands to deploy app to GAE.
gcloud config set project <project-name>
gcloud app deploy