Out with MagicOnion, in with LiteNetLib

Removed MagicOnion
Added LiteNetLib
Created client and server abstractions
Fixed serialization bugs

Assets/Scripts/ServerShared/NIH/LiteNetLib/NetExceptions.cs

@@ -0,0 +1,33 @@
+using System;
+namespace LiteNetLib
+{
+    public class InvalidPacketException: ArgumentException
+    {
+        public InvalidPacketException()
+        {
+        }
+
+        public InvalidPacketException(string message): base(message)
+        {
+        }
+
+        public InvalidPacketException(string message, Exception innerException): base(message, innerException)
+        {
+        }
+    }
+
+    public class TooBigPacketException : InvalidPacketException
+    {
+        public TooBigPacketException()
+        {
+        }
+
+        public TooBigPacketException(string message) : base(message)
+        {
+        }
+
+        public TooBigPacketException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+    }
+}