Support for multiple accounts (<STMTTRNRS>) in the same *.ofx file #2
Description
I have multiple accounts with a single bank and they now offer the ability to download a single *.ofx file that contains the transaction histories for all of my accounts in the same file.
The structure of the file exactly the same as a single-account *.ofx file, but the <BANKMSGSRSV1> element contains multiple <STMTTRNRS> immediate children, one for each account.
Unfortunately the design of the OFXDocument class in this library assumes there's only one <STMTTRNRS> element in the whole document.