XML Import; removed embedded Account and Client elements from Security Statements

The XML Import facility no longer supports embedded Account and Client elements in Security Statements. Instead you must supply an existing Account or Client code.

Embedding Account or Client was an edge case and had many problems such as embedding a Security Statement within an Account which is embedded in a Security Statement.

The "finPOWER Connect 4 XML Import/ Export File Format Guide" at https://www.intersoft.co.nz/Download/DownloadDetails.aspx?category=Developer&id=FINCXMLFILEIMP has been updated to version 1.13.