Breaking Change: Renamed Discontinued to IsActive and added NA field to products.
Cleanup: Removed not used attributes
Change: RoleConstants changed to simple string
Feature: Table Create/Edit/Reorder and Modifier Create/Edit Form
Feature: Bills now show the Tax name from the database and not a hack
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
