Fixed the slowest drivers windows and cleaned some of the code

Test_Merge/DriverGapToLeaderWindow.cs

@@ -1,8 +1,8 @@
 /// Author : Maxime Rohmer
-/// Date : 08/05/2023
+/// Date : 30/05/2023
 /// File : DriverGapToLeaderWindow.cs
 /// Brief : Window containing infos about the gap to the leader of a driver
-/// Version : 0.1
+/// Version : Alpha 1.0
 
 using System;
 using System.Collections.Generic;
@@ -22,7 +22,7 @@ namespace Test_Merge
         /// <summary>
         /// Decodes the gap to leader using Tesseract OCR 
         /// </summary>
-        /// <returns></returns>
+        /// <returns>Returns the gap to the leader in miliseconds (int)</returns>
         public override object DecodePng()
         {
             int result = GetTimeFromPng(WindowImage, OcrImage.WindowType.Gap, Engine);