Data model - Improved encapsulation

Conditions - Renamed from DisplayConditions to DataModelConditions to better match their nature
Core - More documentation

src/Artemis.Core/Plugins/LayerBrushes/BrushConfigurationViewModel.cs

@@ -2,13 +2,23 @@
 
 namespace Artemis.Core.LayerBrushes
 {
+    /// <summary>
+    ///     Represents a view model for a brush configuration window
+    /// </summary>
     public abstract class BrushConfigurationViewModel : Screen
     {
+        /// <summary>
+        ///     Creates a new instance of the <see cref="BrushConfigurationViewModel" /> class
+        /// </summary>
+        /// <param name="layerBrush"></param>
         protected BrushConfigurationViewModel(BaseLayerBrush layerBrush)
         {
             LayerBrush = layerBrush;
         }
 
+        /// <summary>
+        ///     Gets the layer brush this view model is associated with
+        /// </summary>
         public BaseLayerBrush LayerBrush { get; }
     }
 }

src/Artemis.Core/Plugins/LayerBrushes/LayerBrush.cs

@@ -1,10 +1,16 @@
-using Artemis.Core.Services;
-using SkiaSharp;
+using SkiaSharp;
 
 namespace Artemis.Core.LayerBrushes
 {
+    /// <summary>
+    ///     Represents a brush that renders on a layer
+    /// </summary>
+    /// <typeparam name="T">The type of brush properties</typeparam>
     public abstract class LayerBrush<T> : PropertiesLayerBrush<T> where T : LayerPropertyGroup
     {
+        /// <summary>
+        ///     Creates a new instance of the <see cref="LayerBrush{T}" /> class
+        /// </summary>
         protected LayerBrush()
         {
             BrushType = LayerBrushType.Regular;

src/Artemis.Core/Plugins/LayerBrushes/LayerBrushDescriptor.cs

@@ -44,6 +44,16 @@ namespace Artemis.Core.LayerBrushes
         /// </summary>
         public LayerBrushProvider LayerBrushProvider { get; }
 
+        /// <summary>
+        ///     Determines whether the provided <paramref name="reference" /> references to a brush provided by this descriptor
+        /// </summary>
+        public bool MatchesLayerBrushReference(LayerBrushReference reference)
+        {
+            if (reference == null)
+                return false;
+            return LayerBrushProvider.PluginInfo.Guid == reference.BrushPluginGuid && LayerBrushType.Name == reference.BrushType;
+        }
+
         /// <summary>
         ///     Creates an instance of the described brush and applies it to the layer
         /// </summary>
@@ -61,12 +71,5 @@ namespace Artemis.Core.LayerBrushes
             layer.LayerBrush = brush;
             layer.OnLayerBrushUpdated();
         }
-
-        public bool MatchesLayerBrushReference(LayerBrushReference reference)
-        {
-            if (reference == null)
-                return false;
-            return LayerBrushProvider.PluginInfo.Guid == reference.BrushPluginGuid && LayerBrushType.Name == reference.BrushType;
-        }
     }
 }

src/Artemis.Core/Plugins/LayerBrushes/PerLedLayerBrush.cs

@@ -1,16 +1,21 @@
-using Artemis.Core.Services;
-using SkiaSharp;
+using SkiaSharp;
 
 namespace Artemis.Core.LayerBrushes
 {
+    /// <summary>
+    ///     Represents a brush that renders on a per-layer basis
+    /// </summary>
+    /// <typeparam name="T">The type of brush properties</typeparam>
     public abstract class PerLedLayerBrush<T> : PropertiesLayerBrush<T> where T : LayerPropertyGroup
     {
+        /// <summary>
+        ///     Creates a new instance of the <see cref="PerLedLayerBrush{T}" /> class
+        /// </summary>
         protected PerLedLayerBrush()
         {
             BrushType = LayerBrushType.Regular;
         }
 
-
         /// <summary>
         ///     The main method of rendering for this type of brush. Called once per frame for each LED in the layer
         ///     <para>