Set most methods as final where possible.
Changes to paths and names.
Classpath changes.
Moved lists to the correct package.
Set the actions methods as final.
Removed final from several methods to allow extending them.
Fixed a problem with generic types on the constructors.
Added constructors similar to those of the base Action class.
Made the ValueHandler cell editors generic.
Fixed an error when receiving collections and iterators.
Changed the ValueHandler cell editors hierarchy to make it easier to
mantain.
Shortened the list cell renderers path.
Shortened the table cell renderer and editors path.
Removed unused code from the table cell editors.
Several small changes to table cell renderers.