The new properties system seems to work well, I add the automatic load
of properties and view it in the JTable. Correction of a view bug in
PopupAdd.
The traduction system seems to be done. All the text now use the LangId.
-Add translation to TableHeader (column's title) and TextPane in the
south of the JFrame.
-Add groups to the textPane.
-Change the FramePopupSet language system to accept the traduction
simply.