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/ViewModels/ChangeControlViewModel.cs

@@ -35,12 +35,6 @@ public class ChangeControlViewModel {
     public int PCR3ID { get; set; }
     public string PlanTitle { get; set; }
     public ChangeControlViewModel() {
-        //GenerationIDs = new List<int>();
-        //LogisticsIDs = new List<int>();
-        //ProcessIDs = new List<int>();
-
-        //ToolTypeIDs = new List<int>();
-        //PartNumberIDs = new List<string>();
     }
 
 }