New log style, Cp is now virtual
new object msDoxygenHtmlView to handle documentation
remove bug when clicking on an item-> log messages display have been commented
update doc for msTreeMapper, TreeMapperWidget contains doxygen -linked button. updateChild method removed as never used.
widget for msException
remove 'setmaximumSize' for auto size w/ WidgetContainer
The container now allows its content to fit the availbale space in width