Date         Version Revision Notes
08.03.2007   5.0     Changed the unlock code scheme for version 5.0 of Positive Pay
06.21.2008   5.0     Extended the size of the payee name from a maximum of 35 characters
                     to a maximum of 80 characters.
                     Enabled a width of Positive pay file to be dynamically derived from
                     the application itself.
                     
02/12/2012   6.0     Positive Pay now supports sFTP (SSH Secure Shell) and FTPs (FTP over SSL) transmission protocols.
 
07/28/2014   6.70    Enhanced Positive Pay module to include PGP encryption, signatures and custom file naming capabilities; Provide for the 
                     configuable use of date and time in the creation of the file name; In Pospay sFTP transmission we added support for these
                     additional properties: port, batchmode, identityFile.
                     
03/19/2015   6.80    Change function key F1 to F4 as prompt-able on PP0467W2; Remove prompt for TARGET FILE field; Implement functions copy/delete 
                     for configuration as Pospay application is copied/deleted; Implement option 19 to build subfile to display 2 files stdErr.txt and stdOut.txt.