Release 1.4.0

• Now supporting Unicode builds
• Now fully tested in Oracle 21c and Firebird 3.0/4.0/5.0
• Upgraded to Marlin 8.4.1/ SQLCompoenents 2.3.2
• Can now run on a commonly shared SQLDatabasePool in a larger application
• Logging can now be integrated in the logging framework of a larger application
• cfg2cpp tool can now also generate assocation following code