Update fn_initVar.sqf

Adding more variants of the Observation Post - fixed

Author: dabbster

addons/overthrow_main/functions/fn_initVar.sqf

@@ -851,7 +851,7 @@ OT_Buildables = [
 	["Bunkers",500,["Land_Hangar_F","Land_BagBunker_Tower_F","Land_BagBunker_Small_F","Land_HBarrierTower_F","Land_Bunker_01_blocks_3_F","Land_Bunker_01_blocks_1_f","Land_Bunker_01_big_F","Land_Bunker_01_small_F","Land_Bunker_01_tall_F","Land_Bunker_01_HQ_F","Land_BagBunker_01_small_green_F","Land_HBarrier_01_big_tower_green_F","Land_HBarrier_01_tower_green_F"],"",false,"Small Defensive Structures. CONTAINS TEST OBJECTS. Press space to change type."],
 	["Walls",200,["Land_ConcreteWall_01_l_8m_F","Land_ConcreteWall_01_l_gate_F","Land_HBarrier_01_wall_6_green_F","Land_HBarrier_01_wall_4_green_F","Land_HBarrier_01_wall_corner_green_F"],"",false,"Stop people (or tanks) from getting in. Press space to change type."],
 	["Helipad",50,["Land_HelipadCircle_F","Land_HelipadCivil_F","Land_HelipadRescue_F","Land_HelipadSquare_F"],"",false,"Informs helicopter pilots of where might be a nice place to land"],
-	["Observation Post",800,["Land_Cargo_Patrol_V4_F"],"",false,"A small tower, can garrison a static HMG/GMG in it"],
+	["Observation Post",800,["Land_Cargo_Patrol_V4_F","Land_Cargo_Patrol_V3_F","Land_Cargo_Patrol_V2_F","Land_Cargo_Patrol_V1_F"],"",false,"A small tower, can garrison a static HMG/GMG in it"],
 	["Barracks",5000,[OT_barracks],"",false,"Allows recruiting of squads"],
 	["Guard Tower",5000,["Land_Cargo_Tower_V4_F","Land_Cargo_Tower_V3_F","Land_Cargo_Tower_V2_F","Land_Cargo_Tower_V1_F"],"",false,"It's a huge tower, what else do you need?."],
 	["Hangar",1200,["Land_Airport_01_hangar_F"],"",false,"A big empty building, could probably fit a plane inside it."],