Merged with code from 1_4 branch (copy constructors).
Enabled call by reference.
Updated to WebLogic 9
Updated with changes made to CTree/CTreeItem and CheckboxAdornment
Added a copy constructor.
Merged with 1_4 code (improved function to set the focus to an input item).
Updated.
Improved robustness of the setting of the focus.
Changed comment.
Localized the even number of characters tooltip.
