Pass cursorTarget to maintain_area.sqf

CursorTarget should always be passed from fn_selfActions, not reacquired
in action scripts. This is to ensure the same object is referenced. Plot
Management maintain_area is called from the dialog button, not
fn_selfactions.

SQF/dayz_code/actions/plotManagement/maintain_areaSC.sqf

@@ -9,7 +9,7 @@ s_player_maintain_area = 1;
 player removeAction s_player_maintain_area_preview;
 s_player_maintain_area_preview = 1;
 
-_target = cursorTarget;
+_target = nearestObject [[player] call FNC_getPos,"Plastic_Pole_EP1_DZ"];
 
 _objectClasses = DZE_maintainClasses;
 _range = DZE_PlotPole select 0;