Nicosia airport exist as warehouse during mission - risk of errors

[chromium]

As per title, Nicosia airport doesn't exist in the ME, but it does for SSE and warehouses during the mission.

And basically you can access is using the SSE, with Airbase and Warehouse class. This could lead to SSE errors when you're using any kind of code that handles items or spawn things over airbases. I discovered that cause I have a code that look for the nearest airbase and spawn aircraft (if available): the code breaks or go nil when it looks for parkings, cause Nicosia doesn't have them.

Not urgent, but imho might be better to remove it from the SSE availability till it's fully integrated