Work in progress of Issue #1
New graphical resources added (button icons and a badge)
Adding set/get methods for Color properties
Changes to SQL script for table definition (WIP issue #1)
Removing ProductLocale and renaming ProductPath to LocalePath, since a path is bounded to just one L10n; dealing with Generics and JPA in LocaleNode and AbstractLocaleNode, and overall adjusting and enhancing domain model classes (WIP issue #1)
Added bind to ProductManager and call to Main.cleanupResources() (WIP issue #5)
Added badge and link to website (not functional yet)
Enhancements to generic list/combobox model (it will eventually render obsolete the individiuals list/combobox models)
Validation for existing channels based on name was wrong, fixed it
Fixed validation on existing item for L10n and Channel managers, and added initial version of Product Manager
Reapplying changes in validation on name for Channel and L10n Managers
New ProductManager action (WIP issue #5)
Minor changes in comments
Readjusted entities managed by JPA (WIP issue #1)
Changes in SQL table creation script (WIP issue #1)