Removed NioTSO client and server

- NioTSO client isn't needed because we're using RayLib
- Added FreeSO's API server to handle most backend operations

server/FSO.Server.Common/IServerDebugger.cs

@@ -0,0 +1,22 @@
+using System.Collections.Generic;
+
+namespace FSO.Server.Common
+{
+    public interface IServerDebugger
+    {
+        IPacketLogger GetPacketLogger();
+        void AddSocketServer(ISocketServer server);
+    }
+
+
+    public interface ISocketServer
+    {
+        List<ISocketSession> GetSocketSessions();
+    }
+
+
+    public interface ISocketSession
+    {
+        void Write(params object[] data);
+    }
+}