Change StateLayoutManager to support zoom for InitialState and FinalState.
Change FinalState class to support zoom
Change InitialShape class to support zoom and make use of preDraw()
Modify GUITest to work with the changes in menus.
Changes in layout.
setDefaultButton for all shells to increase UX
Renaming ClassEditorGUI's shell to Class Properties instead of SWT Application.
Tuning XYLocator arguments for GUI tests to work with WindowsXP GUI controls.