Gate icon
---------------------------------------

This enum describes possible gate icons

+--------+----------------+
| Number | Name           |
+========+================+
| 1      | Door           |
+--------+----------------+
| 2      | FenceGate      |
+--------+----------------+
| 3      | GarageDoor     |
+--------+----------------+
| 4      | ParkingBarrier |
+--------+----------------+
| 5      | ParkingGate    |
+--------+----------------+