Errors in automatically generated nginx configuration files
After doing an update from ISPconfig 3.0.5.4p8 to 3.1a1 (current master branch) on Ubuntu running nginx, the webserver won't start up due to two bugs within the ISPconfig vhosts:
(1) invalid number of arguments in "listen" directive in /etc/nginx/sites-enabled/000-apps.vhost:2 The port is missing.
(2) invalid parameter "on" in /etc/nginx/sites-enabled/000-ispconfig.vhost:4 The semicolon after the previous listen directive is missing.