Added Basecode to Product

Added Voucher Type During Printing
Added Discount Report
Fixed Void bill table not getting cleared error
Added PAX to table
Removed Itital Setup button in MainForm as it was not doing anything

Tanshu.Accounts.Contracts/Data Contracts Display/SalesAnalysisBO.cs

@@ -15,6 +15,7 @@ namespace Tanshu.Accounts.Contracts
         public virtual string Product { get; set; }
         public virtual decimal Sale { get; set; }
         public virtual decimal NC { get; set; }
+        public virtual decimal Staff { get; set; }
     }
     public class BillDetail
     {