Documentation & code cleanup

StudentHouseDashboard/Models/Comment.cs

@@ -1,21 +1,16 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace Models
+namespace Models
 {
     public class Comment : GenericMessage
     {
         public Comment()
         {
-                
+
         }
         public Comment(int id, User author, string description, string title, DateTime publishDate) : base(id, author, description, title, publishDate)
         {
             Responses = new List<Comment>();
         }
-        
+
         public List<Comment> Responses { get; set; }
         public override string ToString()
         {