[FIX] account_voucher: forward port of 6.0 revision: 5094, for issue cancel_voucher method is unlinking the whole account_move_reconciliation record
[FIX] account_voucher & account_move_line: while we have partial payment and we cancel one payment it also unlink the reconcile/partial reconcile tag from other payment entries also
[FIX] en_US typos - opw 606933
[FIX] account_voucher & account_move_line: while we have partial payment and we cancel one payment it also unlink the reconcile/partial reconcile tag from other payment entries also
[MERGE][FIX] stock: typos in inventory analysis wizard - opw 606933
[MERGE] [FIX] account unreconciliation and voucher cancelation (opw 605498)

When canceling a voucher or unreconciling move lines, make sure the linked invoice is still correct and has valid payment lines (if cancel one of two payments, should have the other one left).
Forward-port from 6.0 addons revision:5094

Oh, by the way, revision 10000 !
[FIX] sale: move demo data from sale to sale_stock

A better fix would be to create a sale_procurement module (sale_stock has sale, procurement and stock as dependecies) but a bit overkill for simple demo data