Started layout editor implementation

Rearranged VMs/Views
Updated RGB.NET

src/Artemis.UI/ViewModels/Screens/EditorViewModel.cs

@@ -0,0 +1,18 @@
+using Artemis.Core.Services.Interfaces;
+using Artemis.UI.ViewModels.Controls.Editor;
+using Artemis.UI.ViewModels.Interfaces;
+using Stylet;
+
+namespace Artemis.UI.ViewModels.Screens
+{
+    public class EditorViewModel : Screen, IEditorViewModel
+    {
+        public EditorViewModel(IRgbService rgbService)
+        {
+            SurfaceEditorViewModel = new SurfaceEditorViewModel(rgbService);
+        }
+
+        public SurfaceEditorViewModel SurfaceEditorViewModel { get; set; }
+        public string Title => "Editor";
+    }
+}