File - Import: Add "Import Pressure Depth Data"

* #9944 Add "Import Pressure Depth Data"  to import menu
Remove obsolete *InMenuFeatures and set all actions in menu to enabled when the signal aboutToShow() is triggered. This is useful for menus where no selection/context is available.
* Use RiaApplication::enableDevelopmentFeatures() to control visibility

ApplicationLibCode/UserInterface/RiuTools.h

@@ -20,8 +20,11 @@
 
 #include "qnamespace.h"
 
+class QMenu;
+class QObject;
+
 namespace RiuTools
 {
 Qt::WindowFlags defaultDialogFlags();
-void            applyGuiTheme();
+void            enableAllActionsOnShow( QObject* object, QMenu* menu );
 } // end namespace RiuTools