Preparation and documentation for deployments.
Correct wrong path for VH files.
Added missing packages for deployment.
Fix path for Passengers in the virtual host config.
Added commands to enable sites in Apache.
Change API port.
Correct virtual hosts configuration.
Fix routes on the web server.

- Redirect unknown requests to the web client.
- Remove the default public index.
Fix virtual host for the web API.

- Must be development for Rack, as we have no other environment to date.
- Needed Apache to set BUNDLE_PATH.
Remove the production environment from the Gemfile.

Until/if we create such an environment fully.
Merge branch get-deploy-ready