Moved System.IO references from DMO classes to Static Helpers

Removed nugetSource from pipeline
Removed more comments
Created Static Classes for most DMO / Controller Classes
Push ConfigurationManager.AppSettings to controller
Align Tests with other Projects

Fab2ApprovalSystem/Misc/FTPWrapper.cs

@@ -16,13 +16,10 @@ internal class FTPWrapper {
         _DestinationFileName = destinationFileName;
     }
 
-    /// <summary>
-    /// 
-    /// </summary>
     public void FTPToSPN() {
         FTP ftpLib = new();
 
-        //Connect to the FTP server
+        // Connect to the FTP server
         try {
             ftpLib.Connect(_AppSettings.FTPServer, _AppSettings.FTPUser, _AppSettings.FTPPassword);
         } catch (Exception ec) {
@@ -30,7 +27,7 @@ internal class FTPWrapper {
                 ": " + ec.Message, System.Diagnostics.EventLogEntryType.Error);
         }
 
-        //Upload the file
+        // Upload the file
         try {
             int pct = 0;
             ftpLib.OpenUpload(_OutputFile, _DestinationFileName);