Update 1.5 for DBS FollowMe Service for FSX

DBS Studio release update 1.5 for DBS FollowMe Service for FSX: Transparency processing BGL scenery files;
Selecting between BGL processing and external airport database (in Settings dialog);
External airport database updating directly from simulator (in Addons/FollowMe menu);
Selecting between transparent interface windows and classic windows dialogs (in Settings dialog);
Menu "Addons/FollowMe Window" to open main dialog window without keyboard shortcuts;
Settings dialog to adjust car speed, car distance, car type, keyboard shortcut;
Assigning car to airport in Settings dialog;
Helicopter taxiing mode - up to 100 ft taxiing altitude;
Improved scanning of AFCAD files in right order.