Add docker support

deploy/nginx/app.conf

@@ -0,0 +1,10 @@
+server {
+    listen 80;
+    server_name _;
+    access_log  /var/log/nginx/myapp-access.log;
+    error_log   /var/log/nginx/myapp-error.log;
+    location / {
+        include proxy_params;
+        proxy_pass http://app:8000/;
+    }
+}