add general createBox fnc, adjust zen module, central definition

functions/resupply/fn_createMortarBox.sqf

@@ -0,0 +1,36 @@
+/*
+ * Author: Hizumi & IndigoFox
+ *
+ * Create Mortar resupply box for the 17th Battalion
+ *
+ * Arguments:
+ * 0: Vehicle - <OBJECT>
+ * 1: Position - <ARRAY>
+ *
+ * Return Value:
+ * Function executed <BOOL>
+ *
+ * Example:
+ * [box] call milsim_fnc_createMortarBox; 			// create mortar ammo box via init line of editor object
+ * [objNull, pos] call milsim_fnc_createMortarBox;		// create mortar ammo box via zeus module
+ *
+ * Public: Yes
+ *
+ * Note: For gathering:
+	formatText ["%1", [
+		["containerClassname", typeOf cursorObject],
+		["backpack", (backpackCargo cursorObject) call BIS_fnc_consolidateArray],
+		["item", (itemCargo cursorObject) call BIS_fnc_consolidateArray],
+		["magazine", (magazineCargo cursorObject) call BIS_fnc_consolidateArray],
+		["magazineAmmo", magazinesAmmoCargo cursorObject],
+		["weapon", (weaponCargo cursorObject) call BIS_fnc_consolidateArray]
+	]];
+ */
+
+
+params [
+	["_box", objNull, [objNull]],
+	["_pos", [0,0,0], [[]], 3]
+];
+
+[_box, "AMMO MORTAR", _pos] call milsim_fnc_createBox;