[FIX]Fixed the issue of account receivable property not found if someone has explicitly delete the property added by data file, the code was throwing traceback if there is no property_account_receivable found so even though user deletes data file record code should throw traceback to user, if property_account_receivable not found then we are going to use current_company.account_receivable.id.
[FIX] traceback from journal vouchers
[IMP] improve code
[FIX] account_voucher: generate empty context to avoid traceback
[FIX] point_of_sale: avoid traceback if deleted property