Add people by document.

Cicm.Database/Models/Document.cs

@@ -1,7 +1,11 @@
+using System.Collections.Generic;
+
 namespace Cicm.Database.Models
 {
     public class Document : DocumentBase
     {
         public virtual Iso31661Numeric Country { get; set; }
+
+        public virtual ICollection<PeopleByDocument> People { get; set; }
     }
 }