Edit a posted manual journal entry

Replaces the date, description, reference, and lines of a posted manual journal entry in place. The entry keeps its number and the before/after values are recorded in the audit log. Send every line of the corrected entry; amounts are integer cents and debits must equal credits. Entries created by invoices, bills, payments, bank-feed postings, or imports are corrected from their source record. Bank register rows created by the entry are updated to match; a reconciled bank line must keep its bank account, amount, and date. Closed fiscal years protect both the original and the new date. Sending the current values again changes nothing. Requires post:entries.