issue #390 - DEVELOPMENT: Application integration 
http://agalaldev.info/dev/mantis/view.php?id=390

- Adding background subtractor filter
issue #391 - ASSIGNED: Implement error reporting mechanism 
http://agalaldev.info/dev/mantis/view.php?id=391

- Initial implementation, not complete yet
issue #390 - DEVELOPMENT: Application integration 
http://agalaldev.info/dev/mantis/view.php?id=390

- Porting average filter
- Fixing NPE with SubtractionFilter
- Creating SWT canvas child classes to facilitate displaying images in Filter/Module configuration dialogs
- Updating all Filter configuration maps to be <String,String> instead of <String,Object>