Removed unnecessary MVVM layers for the splash screen.

osrs-toolbox/Models/SplashScreenModel.cs

@@ -1,6 +0,0 @@
-namespace osrs_toolbox
-{
-    public abstract class SplashScreenModel : ModelBase
-    {
-    }
-}

osrs-toolbox/ViewModels/SplashScreenViewModel.cs

@@ -1,21 +0,0 @@
-namespace osrs_toolbox
-{
-    public class SplashScreenViewModel : SplashScreenModel
-    {
-        public SplashScreenViewModel()
-        {
-            InitializeVariables();
-            InitializeCommands();
-        }
-
-        private void InitializeVariables()
-        {
-
-        }
-
-        private void InitializeCommands()
-        {
-
-        }
-    }
-}