I want to deploy a Laravel 5.1 application on a production server, but with a little specific configuration. I want this app to be accessible at the http://hexaconf.fr/version-dynamique/, because for the moment, the root of the site must show the "The site is coming, see you soon" page.
What configuration is necessary to see the Laravel app when I type "hexaconf.fr/version-dynamique" in my browser?