Feature: Reverse proxy support

The Devilbox now supports the creation of reverse proxies for any kind of service. Examples are NodeJS, Sphinx, Python Django, actually anything that creates a listening port.

Reverse proxy applications will be shown in the Devilbox intranet and can make use of existing features such as HTTPS and vhost names by current settings.

Service applications can be configured to run automatically on docker-compose up. See announcement for custom autostart commands

Additionally it is also possible to attach your custom Docker container and reverse proxy whatever service they provide to the Devilbox webserver.