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.Protocol/Voltron/Packets/SetIgnoreListPDU.cs

@@ -0,0 +1,43 @@
+using System.Collections.Generic;
+using Mina.Core.Buffer;
+using FSO.Common.Serialization;
+
+namespace FSO.Server.Protocol.Voltron.Packets
+{
+    public class SetIgnoreListPDU : AbstractVoltronPacket
+    {
+        public List<uint> PlayerIds;
+
+        public override void Deserialize(IoBuffer input, ISerializationContext context)
+        {
+            var length = input.GetUInt16();
+            PlayerIds = new List<uint>();
+
+            for(var i=0; i < length; i++)
+            {
+                PlayerIds.Add(input.GetUInt32());
+            }
+        }
+
+        public override void Serialize(IoBuffer output, ISerializationContext context)
+        {
+            var len = 0;
+            if(PlayerIds != null)
+            {
+                len = PlayerIds.Count;
+            }
+
+            output.PutUInt16((ushort)len);
+
+            for(int i=0; i < len; i++)
+            {
+                output.PutUInt32(PlayerIds[i]);
+            }
+        }
+
+        public override VoltronPacketType GetPacketType()
+        {
+            return VoltronPacketType.SetIgnoreListPDU;
+        }
+    }
+}