Feature: Added a Tax Management form and a beer consumption report.

Chore: Fixed some Form_Load function names as they were copied from old forms and were not neat.
Feature: Management BI Improved and should be pretty much solid by now.

Tanshu.Accounts.PointOfSale/Reports/VoidReprintedForm.cs

@@ -37,7 +37,7 @@ namespace Tanshu.Accounts.PointOfSale
             ShowStatement();
         }
 
-        private void Sale_Analysis_Form_Load(object sender, EventArgs e)
+        private void VoidReprintedForm_Load(object sender, EventArgs e)
         {
             dtpStart.Value = DateTime.Today;
             dtpFinish.Value = DateTime.Today;