Note: The Eclipse configuration of this revision is BROKEN, don't check it out unless you really need it. Next revision will bring new project configuration, using newer versions of the static analysis plugins for Eclipse.
1. Corrected a typo in BackgroungController
2. Extracted constants from classes and moved them to their own package
3. Some modification to the project POM
4. Modified author and version patterns used in javadoc
5. Some code cleanup