UI - Many misc fixes I can't remember

Profile editor - Removed layer outline, increasing performance by a lot
Device visualizer - Streamlined custom
Device providers - Added debug device provider
ASUS - Added Maximus X Hero thanks @copystring
Plugin core - Added PerLedLayerBrush
Noise layer - Converted to PerLedLayerBrush, increasing performance and quality

src/Plugins/Artemis.Plugins.Devices.Debug/ViewModels/DebugConfigurationViewModel.cs

@@ -0,0 +1,39 @@
+using System.Collections.Generic;
+using System.Linq;
+using Artemis.Core.Plugins.Abstract;
+using Artemis.Core.Plugins.Abstract.ViewModels;
+using Artemis.Core.Plugins.Models;
+using Artemis.Plugins.Devices.Debug.Settings;
+using Stylet;
+
+namespace Artemis.Plugins.Devices.Debug.ViewModels
+{
+    public class DebugConfigurationViewModel : PluginConfigurationViewModel
+    {
+        private PluginSetting<List<DeviceDefinition>> _definitions;
+
+        public DebugConfigurationViewModel(Plugin plugin, PluginSettings settings) : base(plugin)
+        {
+            _definitions = settings.GetSetting<List<DeviceDefinition>>("DeviceDefinitions");
+            Definitions = new BindableCollection<DeviceDefinition>(_definitions.Value);
+        }
+
+        public BindableCollection<DeviceDefinition> Definitions { get; }
+
+        public void SaveChanges()
+        {
+            // Ignore empty definitions
+            _definitions.Value.Clear();
+            _definitions.Value.AddRange(Definitions.Where(d => !string.IsNullOrWhiteSpace(d.Layout) || !string.IsNullOrWhiteSpace(d.ImageLayout)));
+            _definitions.Save();
+
+            RequestClose();
+        }
+
+        public void Cancel()
+        {
+            _definitions.RejectChanges();
+            RequestClose();
+        }
+    }
+}