add parameter zoom
document root is at /usr/share/nginx/html map app is located in /usr/share/nginx/html server responds to /, /map, /map/, /karte, /karte/ server uses DE or EN page depending on $http_accept_language as set by client
placeholder is "VVVVV" use patchVersion.sh to replace version for new release. Do not use this script in develop branch.