Update ModLoaderVersion to 1.3.1

Author: dani0105

ModLoader/Loader.cs

@@ -39,7 +39,7 @@ public class Loader : MonoBehaviour
         /// <summary>
         ///     Current Modlaoder version
         /// </summary>
-        private const string modLoderVersion = "v1.3.0";
+        private const string modLoderVersion = "v1.3.1";
 
         /// <summary>
         ///     Get folder where mods are