Airport Kiosk

For ease of use, whenever the mod is enabled, a brand new Kiosk will show up at the airport.

The kiosk acts as a simple smoke tests to check if the mod is working and enabled. It will also show the current version number so the whole group can easily check for mismatched version.

Otherwise, the kiosk has no additionnal functionnality (for now). Oh, and enjoy the cool standee too!