Set versions to 0.8.1
Fixes 'null' is printed in bonus point history.
(cherry picked from commit 6074e0f)
Display account receivable discount in sales return invoice.
(cherry picked from commit c9f0938)
Disable update on purchase returns that has been processed.
Fixes can't refresh qty caused by negative qty.
Decrease account payables discount when an sales return with payable discount was deleted.
Deleted purchase return should not be used as discount for payable.
Changes 'merge()' to 'find'.
Allow entering delivery order information and deliver later.
Minor changes for report's layout.
Add form version for payable report.
Change screen from displaying all entries on this month to displaying only entries on this week.
Increase characters for qty in invoices.
Fixes bonus products were not included in order summary.
Set versions to 0.8.2
Change invoice's layout.
Add sales report for every products.
Add vertical stretch when overflow for product's name.
Allow filtering receivable report by invoice periods and region.
Fixes product's quantity with zero value was displayed.