- remove time from menu
- comment login level column in users and hide HR users from grid 
- reference number in quotation pdf
-show total in contract
-contract corrections
13. save project classification as a cost center, contract, and ticket ID in vouchers.
14. also show cost center, contract, and ticket ID in voucher pdf, and change in all account reports.
18. no ledger in receivable aging
19. align center sl No, Qty and unit in quotation PDF