Expose some stuff to sub editor, fix alien doors openable with use key, fixed some decon recipes

Beginnings of a Conditional system

Barotrauma/BarotraumaShared/Source/Items/Components/Door.cs

@@ -207,7 +207,8 @@ namespace Barotrauma.Items.Components
         {
             if (item.Condition <= 0.0f) return true; //For repairing
 
-            return base.HasRequiredItems(character, addMessage);
+            //this is a bit pointless atm because if canBePicked is false it won't allow you to do Pick() anyway, however it's still good for future-proofing.
+            return requiredItems.Any() ? base.HasRequiredItems(character, addMessage) : canBePicked;
         }
 
         public override bool Pick(Character picker)

Barotrauma/BarotraumaShared/Source/Items/Components/ItemComponent.cs

@@ -49,7 +49,7 @@ namespace Barotrauma.Items.Components
 
         private string msg;
         
-        [Serialize(0.0f, false)]
+        [Editable, Serialize(0.0f, false)]
         public float PickingTime
         {
             get;
@@ -105,7 +105,7 @@ namespace Barotrauma.Items.Components
             }
         }
 
-        [Serialize(false, false)]
+        [Editable, Serialize(false, false)] //Editable for doors to do their magic
         public bool CanBePicked
         {
             get { return canBePicked; }
@@ -171,7 +171,7 @@ namespace Barotrauma.Items.Components
             get { return name; }
         }
 
-        [Serialize("", false)]
+        [Editable, Serialize("", false)]
         public string Msg
         {
             get { return msg; }