Add XML comments to public entities.

Interfaces/IVerifiableSectorsImage.cs

@@ -41,6 +41,9 @@ using System.Collections.Generic;
 
 namespace Aaru.CommonTypes.Interfaces
 {
+    /// <summary>
+    /// Defines an image that can verify the integrity of the sectors it contains
+    /// </summary>
     public interface IVerifiableSectorsImage
     {
         /// <summary>Verifies a sector.</summary>