Add Iterator pattern

src/BehavioralPatterns/Program.cs

@@ -1,6 +1,7 @@
 using ChainOfResponssibility;
 using ChainOfResponssibility.PurchaseExample;
 using CommandPattern;
+using IteratorPattern;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -12,13 +13,17 @@ namespace BehavioralPatterns
     public class Program
     {
         public static void Main(string[] args)
-        {
+        {            
+            IteratorPatternExamples.Run();
+            Console.ReadKey();
             //Chain of responsibillity
             //This is usefull when you have a request and you don't know who should process it
             ChainOfResponsibillityExamples.Run();
             Console.ReadKey();
+
             CommandPatternExamples.Run();
             Console.ReadKey();
+
         }
     }
 }