Fixed the slowest drivers windows and cleaned some of the code

Test_Merge/DriverPositionWindow.cs

@@ -1,8 +1,8 @@
 /// Author : Maxime Rohmer
-/// Date : 08/05/2023
-/// File : DriverPosition.cs
+/// Date : 30/05/2023
+/// File : DriverPositionWindow.cs
 /// Brief : Window containing infos about the position 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 position number using Tesseract OCR
         /// </summary>
-        /// <returns>The position of the pilot in int</returns>
+        /// <returns>An int representing the position of the driver (should be between 1 and 20 included)</returns>
         public override object DecodePng()
         { 
             string ocrResult = GetStringFromPng(WindowImage, Engine, "0123456789");