Pep8 cleanup
Accounting transactions for void payment
Reverse accounting transactions for make_payment
Pep8 cleanup
Update make_payment to check balance to avoid extra accounting entries to be created
Hide "Mark as Paid" and "Make Offline Payment" buttons for the invoices without balance
Pep8 cleanup
Automatically grab the object acct number if defined when making/reversing account transactions
Remove make_acct_entries and make_acct_entries_reversing from make_payments module - they are replaced by the same functions in the accountings