Clean structure and update readme to reflect use of python.

infra/scripts/nginx/basic_serverblock.txt

@@ -0,0 +1,15 @@
+
+
+server {
+        listen 80;
+        listen [::]:80;
+
+        root /var/www/your_domain/html;
+        index index.html index.htm index.nginx-debian.html;
+
+        server_name your_domain www.your_domain;
+
+        location / {
+                try_files $uri $uri/ =404;
+        }
+}

infra/scripts/nginx/setup_basic_nginx.sh

@@ -0,0 +1,18 @@
+export MY_DOMAIN="my_domain"
+
+apt install nginx
+
+ufw allow 'Nginx HTTP'
+
+mkdir -p /var/www/$MY_DOMAIN/html
+chown -R $USER:$USER /var/www/$MY_DOMAIN/html
+chmod -R 755 /var/www/$MY_DOMAIN
+
+echo "Hello world" | /var/www/$MY_DOMAIN/html/index.html
+
+cp basic_serverblock.txt /etc/nginx/sites-available/$MY_DOMAIN
+
+ln -s /etc/nginx/sites-available/$MY_DOMAIN /etc/nginx/sites-enabled/
+
+# sudo nano /etc/nginx/nginx.conf
+server_names_hash_bucket_size 64;