Merge branch 'master' of https://github.com/Regalis11/Barotrauma into develop

Barotrauma/BarotraumaShared/SharedSource/Networking/NetworkMember.cs

@@ -1,8 +1,6 @@
-using Barotrauma.Items.Components;
-using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework;
 using System;
 using System.Collections.Generic;
-using System.Linq;
 
 namespace Barotrauma.Networking
 {
@@ -104,7 +102,10 @@ namespace Barotrauma.Networking
         CIRCUITBOX,
         MONEY,
         READY_CHECK,        //start, end and update a ready check
+        UNLOCKRECIPE,       //unlocking a fabrication recipe
+
         SEND_BACKUP_INDICES, // the server sends a list of available backups for a save file
+    
         LUA_NET_MESSAGE
     }
     enum ServerNetSegment