TomlDataReader, documentation updates, move ParticleSystem to Voile.Systems.Particles.

Voile/Source/Resources/Resource.cs

@@ -8,8 +8,14 @@ namespace Voile
     /// <typeparam name="T"></typeparam>
     public sealed class ResourceRef<T> where T : Resource
     {
+        /// <summary>
+        /// Resource GUID this ResourceRef maps to.
+        /// </summary>
         public readonly Guid Guid = Guid.Empty;
         public bool HasValue => Guid != Guid.Empty;
+        /// <summary>
+        /// Retrieve a reference.
+        /// </summary>
         public T Value => ResourceManager.GetResource<T>(Guid);
 
         public ResourceRef(Guid guid)
@@ -18,8 +24,14 @@ namespace Voile
         }
     }
 
+    /// <summary>
+    /// Represents data usable by Voile.
+    /// </summary>
     public abstract class Resource : IDisposable
     {
+        /// <summary>
+        /// Path to this resource.
+        /// </summary>
         public string Path { get; private set; } = string.Empty;
 
         public Resource(string path)