Feature: Settings database table added to store string based settings.
It is right now used to store bill header and footer.
Hard Coded header/footer removed from file.
Feature: Tax Analysis form created to easily show the tax calculation.
Feature: Management form uses background workers. Dont' know if it is functional though.
Chore: Reorder Table form moved to masters from sales folder.
Refactor: ManagementBI and SalesAnalysisBI
Regression: PrintLocation added the compare methods back
Breaking: Kot.Code is now integers
Breaking: Kot Update is now via Stored Procedure to get DB Values
Breaking: Reprints Insert is now via Stored Procedure to get DV Values
Breaking: Voucher.BillID and KotID are now integers
Breaking: Voucher Insert/Update is now via Stored Procedures to get DV Values also Dirty Checking for Voucher has been overwritten to set dirty for LastEditDate update
Fix: Login forms simplified
Feature: PrintLocation and Products are cached application wide.
