-fixed a typo in fabricableItem requirement & added checking for said typos

- fixed being able to set battery recharge sped over the limits
- fixed vents being added to OxygenGenerator.ventlist multiple times
- fixed item.Submarine not being set if pulling an item from a fabricator
- some tutorial fixes
- fixed TraitorMode endmessage not being shown if the sub isn't at the end and neither character is dead
- SalvageQuest fails if the item has been destroyed
-

Subsurface/Source/GameSettings.cs

@@ -210,10 +210,18 @@ namespace Barotrauma
                 doc.Root.Add(gMode);
             }
 
-            gMode.ReplaceAttributes(
-                new XAttribute("width", GraphicsWidth),
-                new XAttribute("height", GraphicsHeight),
-                new XAttribute("fullscreen", FullScreenEnabled ? "true" : "false"));
+            if (GraphicsWidth==0 || GraphicsHeight==0)
+            {
+                gMode.ReplaceAttributes(new XAttribute("fullscreen", FullScreenEnabled ? "true" : "false"));
+            }
+            else
+            {
+                gMode.ReplaceAttributes(
+                    new XAttribute("width", GraphicsWidth),
+                    new XAttribute("height", GraphicsHeight),
+                    new XAttribute("fullscreen", FullScreenEnabled ? "true" : "false"));
+            }
+
 
             if (SelectedContentPackage != null)
             {