Brush presets - Reset properties to default before applying preset

Layer properties - Disable keyframes when resetting to default
Device dialogs - Only dim unselected LEDs if a LED is selected
Migrations - Renamed to stay in order 
Migrations - Added migration for color gradients

src/Artemis.UI/Screens/ProfileEditor/LayerProperties/Tree/TreePropertyViewModel.cs

@@ -47,7 +47,7 @@ namespace Artemis.UI.Screens.ProfileEditor.LayerProperties.Tree
 
         public void ResetToDefault()
         {
-            LayerProperty.ApplyDefaultValue(_profileEditorService.CurrentTime);
+            LayerProperty.ApplyDefaultValue();
             _profileEditorService.UpdateSelectedProfileElement();
         }