16/01/2017
- Set up for transactions inside New Zealand only.
If user wants to change where newly created afi files will be saved
- Open app.py in a text editer
- Change first line of code in write_file function
AFI files need a transaction code and ABA files don't.
- 50 is hard coded in the get_transaction_code function which is for standard credit.
AFI files need a 'file type'
- 7 is hard coded in the get_file_type which is direct credit.