Add option to push stuck planes

Also changed flip vehicle back to 1051 default which allowed players to
flip non-ATVs with help.

SQF/dayz_code/actions/player_pushPlane.sqf

@@ -0,0 +1,30 @@
+private ["_dir","_nearPlayers","_object","_speed","_vel"];
+_object = _this select 3;
+
+player removeAction s_player_pushPlane;
+s_player_pushPlane = -1;
+
+if (!local _object) exitWith {
+	localize "str_actions_pilot_seat" call dayz_rollingMessages;
+};
+
+_nearPlayers = {(isPlayer _x && _x != player)} count (player nearEntities ["CAManBase",8]);
+
+if ((_object isKindOf "C130J_US_EP1" or _object isKindOf "MV22") && _nearPlayers < 1) exitWith {
+	localize "STR_EPOCH_NEED_HELP" call dayz_rollingMessages;
+};
+
+_vel = velocity _object;
+_dir = direction _object;
+_speed = -1;
+_object setVelocity [
+	(_vel select 0) + (sin _dir * _speed), 
+	(_vel select 1) + (cos _dir * _speed), 
+	(_vel select 2)
+];
+
+// Alert Zombies
+[player,20,true,(getPosATL player)] call player_alertZombies;
+
+// Added Nutrition-Factor for work
+["Working",0,[20,40,15,0]] call dayz_NutritionSystem;