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.Database/DA/DynPayouts/DbDynPayout.cs

@@ -0,0 +1,10 @@
+namespace FSO.Server.Database.DA.DynPayouts
+{
+    public class DbDynPayout
+    {
+        public int day { get; set; }
+        public int skilltype { get; set; }
+        public float multiplier { get; set; }
+        public int flags { get; set; }
+    }
+}